{"id":28427,"date":"2023-09-11T23:48:53","date_gmt":"2023-09-11T16:48:53","guid":{"rendered":"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi"},"modified":"2023-09-11T23:48:53","modified_gmt":"2023-09-11T16:48:53","slug":"am-la-gi","status":"publish","type":"post","link":"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi","title":{"rendered":"AM v\u00e0 PM: \u00dd ngh\u0129a v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y\n\nAM v\u00e0 PM l\u00e0 hai thu\u1eadt ng\u1eef m\u00e0 ch\u00fang ta th\u01b0\u1eddng g\u1eb7p trong c\u00e1ch t\u00ednh th\u1eddi gian h\u00e0ng ng\u00e0y. AM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a before midday ho\u1eb7c after-midnight trong ti\u1ebfng Anh, c\u00f3 ngh\u0129a l\u00e0 tr"},"content":{"rendered":"<p>&#8220;am l\u00e0 g\u00ec?&#8221; &#8211; T\u1eeb &#8220;am&#8221; th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u1eef c\u1ea3nh \u00e2m nh\u1ea1c, nh\u01b0ng b\u1ea1n c\u00f3 bi\u1ebft ngh\u0129a \u0111\u00edch th\u1ef1c c\u1ee7a n\u00f3 l\u00e0 g\u00ec kh\u00f4ng? H\u00e3y kh\u00e1m ph\u00e1 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 t\u1eeb n\u00e0y v\u00e0 c\u00e1ch n\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_40 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6ace502214ee7\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6ace502214ee7\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#1_AM_la_gi\" title=\"1. AM l\u00e0 g\u00ec?\">1. AM l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#Y_nghia_cua_tu_AM_trong_cach_tinh_thoi_gian_12_gio\" title=\"\u00dd ngh\u0129a c\u1ee7a t\u1eeb AM trong c\u00e1ch t\u00ednh th\u1eddi gian 12 gi\u1edd:\">\u00dd ngh\u0129a c\u1ee7a t\u1eeb AM trong c\u00e1ch t\u00ednh th\u1eddi gian 12 gi\u1edd:<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#Vi_du\" title=\"V\u00ed d\u1ee5:\">V\u00ed d\u1ee5:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#Tuong_tu_nhu_he_thong_24_gio\" title=\"T\u01b0\u01a1ng t\u1ef1 nh\u01b0 h\u1ec7 th\u1ed1ng 24 gi\u1edd:\">T\u01b0\u01a1ng t\u1ef1 nh\u01b0 h\u1ec7 th\u1ed1ng 24 gi\u1edd:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#2_PM_la_gi\" title=\"2. PM l\u00e0 g\u00ec?\">2. PM l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#PM_la_viet_tat_cua_tu_Post_Meridiem_co_nghia_la_sau_buoi_trua\" title=\"PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a t\u1eeb Post Meridiem, c\u00f3 ngh\u0129a l\u00e0 sau bu\u1ed5i tr\u01b0a.\">PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a t\u1eeb Post Meridiem, c\u00f3 ngh\u0129a l\u00e0 sau bu\u1ed5i tr\u01b0a.<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#Vi_du-2\" title=\"V\u00ed d\u1ee5:\">V\u00ed d\u1ee5:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#3_Y_nghia_cua_tu_AM_trong_cach_tinh_thoi_gian_12_gio_va_24_gio\" title=\"3. \u00dd ngh\u0129a c\u1ee7a t\u1eeb AM trong c\u00e1ch t\u00ednh th\u1eddi gian 12 gi\u1edd v\u00e0 24 gi\u1edd.\">3. \u00dd ngh\u0129a c\u1ee7a t\u1eeb AM trong c\u00e1ch t\u00ednh th\u1eddi gian 12 gi\u1edd v\u00e0 24 gi\u1edd.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#Tu_AM_co_nghia_la_Ante_Meridiem_tuc_la_truoc_buoi_trua\" title=\"T\u1eeb AM c\u00f3 ngh\u0129a l\u00e0 Ante Meridiem, t\u1ee9c l\u00e0 tr\u01b0\u1edbc bu\u1ed5i tr\u01b0a.\">T\u1eeb AM c\u00f3 ngh\u0129a l\u00e0 Ante Meridiem, t\u1ee9c l\u00e0 tr\u01b0\u1edbc bu\u1ed5i tr\u01b0a.<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#Vi_du-3\" title=\"V\u00ed d\u1ee5:\">V\u00ed d\u1ee5:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#4_Nguon_goc_lich_su_cua_gio_AM_PM\" title=\"4. Ngu\u1ed3n g\u1ed1c l\u1ecbch s\u1eed c\u1ee7a gi\u1edd AM, PM.\">4. Ngu\u1ed3n g\u1ed1c l\u1ecbch s\u1eed c\u1ee7a gi\u1edd AM, PM.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#41_Gio_AM\" title=\"4.1. Gi\u1edd AM\">4.1. Gi\u1edd AM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#42_Gio_PM\" title=\"4.2. Gi\u1edd PM\">4.2. Gi\u1edd PM<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#5_Bang_so_sanh_giua_he_thong_12_gio_va_he_thong_24_gio\" title=\"5. B\u1ea3ng so s\u00e1nh gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd.\">5. B\u1ea3ng so s\u00e1nh gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#51_He_thong_12_gio\" title=\"5.1. H\u1ec7 th\u1ed1ng 12 gi\u1edd\">5.1. H\u1ec7 th\u1ed1ng 12 gi\u1edd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#52_He_thong_24_gio\" title=\"5.2. H\u1ec7 th\u1ed1ng 24 gi\u1edd\">5.2. H\u1ec7 th\u1ed1ng 24 gi\u1edd<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#6_Cach_quy_chieu_giua_he_thong_12_gio_va_he_thong_24_gio\" title=\"6. C\u00e1ch quy chi\u1ebfu gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd.\">6. C\u00e1ch quy chi\u1ebfu gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#61_Tu_he_thong_12_gio_sang_he_thong_24_gio\" title=\"6.1. T\u1eeb h\u1ec7 th\u1ed1ng 12 gi\u1edd sang h\u1ec7 th\u1ed1ng 24 gi\u1edd\">6.1. T\u1eeb h\u1ec7 th\u1ed1ng 12 gi\u1edd sang h\u1ec7 th\u1ed1ng 24 gi\u1edd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#62_Tu_he_thong_24_gio_sang_he_thong_12_gio\" title=\"6.2. T\u1eeb h\u1ec7 th\u1ed1ng 24 gi\u1edd sang h\u1ec7 th\u1ed1ng 12 gi\u1edd\">6.2. T\u1eeb h\u1ec7 th\u1ed1ng 24 gi\u1edd sang h\u1ec7 th\u1ed1ng 12 gi\u1edd<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#7_Nhung_y_nghia_khac_nhau_cua_tu_AM_trong_tieng_Anh_dong_tu_to_be_vi_tri_trong_bong_da_vi_tri_trong_kinh_doanh\" title=\"7. Nh\u1eefng \u00fd ngh\u0129a kh\u00e1c nhau c\u1ee7a t\u1eeb AM trong ti\u1ebfng Anh (\u0111\u1ed9ng t\u1eeb to be, v\u1ecb tr\u00ed trong b\u00f3ng \u0111\u00e1, v\u1ecb tr\u00ed trong kinh doanh).\">7. Nh\u1eefng \u00fd ngh\u0129a kh\u00e1c nhau c\u1ee7a t\u1eeb AM trong ti\u1ebfng Anh (\u0111\u1ed9ng t\u1eeb to be, v\u1ecb tr\u00ed trong b\u00f3ng \u0111\u00e1, v\u1ecb tr\u00ed trong kinh doanh).<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#71_AM_la_dong_tu_to_be\" title=\"7.1. AM l\u00e0 \u0111\u1ed9ng t\u1eeb &#8220;to be&#8221;\">7.1. AM l\u00e0 \u0111\u1ed9ng t\u1eeb &#8220;to be&#8221;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#72_AM_la_vi_tri_trong_bong_da\" title=\"7.2. AM l\u00e0 v\u1ecb tr\u00ed trong b\u00f3ng \u0111\u00e1\">7.2. AM l\u00e0 v\u1ecb tr\u00ed trong b\u00f3ng \u0111\u00e1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#73_AM_la_vi_tri_trong_kinh_doanh\" title=\"7.3. AM l\u00e0 v\u1ecb tr\u00ed trong kinh doanh\">7.3. AM l\u00e0 v\u1ecb tr\u00ed trong kinh doanh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#8_Y_nghia_cua_tu_PM_trong_cac_linh_vuc_khac_nhau\" title=\"8. \u00dd ngh\u0129a c\u1ee7a t\u1eeb PM trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau.\">8. \u00dd ngh\u0129a c\u1ee7a t\u1eeb PM trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau.<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#81_PM_la_viet_tat_cua_Prime_Minister_Thu_tuong\" title=\"8.1. PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Prime Minister&#8221; (Th\u1ee7 t\u01b0\u1edbng)\">8.1. PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Prime Minister&#8221; (Th\u1ee7 t\u01b0\u1edbng)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#82_PM_la_viet_tat_cua_Post_Meridiem_sau_khi_mat_troi_len\" title=\"8.2. PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Post Meridiem&#8221; (sau khi m\u1eb7t tr\u1eddi l\u00ean)\">8.2. PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Post Meridiem&#8221; (sau khi m\u1eb7t tr\u1eddi l\u00ean)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#83_PM_la_viet_tat_cua_Private_Message_tin_nhan_rieng\" title=\"8.3. PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Private Message&#8221; (tin nh\u1eafn ri\u00eang)\">8.3. PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Private Message&#8221; (tin nh\u1eafn ri\u00eang)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#9_Vi_du_ve_cach_bam_hop_am_Am_tren_dan_guitar\" title=\"9. V\u00ed d\u1ee5 v\u1ec1 c\u00e1ch b\u1ea5m h\u1ee3p \u00e2m Am tr\u00ean \u0111\u00e0n guitar.\">9. V\u00ed d\u1ee5 v\u1ec1 c\u00e1ch b\u1ea5m h\u1ee3p \u00e2m Am tr\u00ean \u0111\u00e0n guitar.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/am-la-gi\/#10_Tong_ket_thong_tin_ve_AM_PM_va_mo_cua_cho_nguoi_doc_de_gop_y_hoac_dat_cau_hoi_lien_quan_den_chu_de_nay\" title=\"10. T\u1ed5ng k\u1ebft th\u00f4ng tin v\u1ec1 AM, PM v\u00e0 m\u1edf c\u1eeda cho ng\u01b0\u1eddi \u0111\u1ecdc \u0111\u1ec3 g\u00f3p \u00fd ho\u1eb7c \u0111\u1eb7t c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn ch\u1ee7 \u0111\u1ec1 n\u00e0y.\">10. T\u1ed5ng k\u1ebft th\u00f4ng tin v\u1ec1 AM, PM v\u00e0 m\u1edf c\u1eeda cho ng\u01b0\u1eddi \u0111\u1ecdc \u0111\u1ec3 g\u00f3p \u00fd ho\u1eb7c \u0111\u1eb7t c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn ch\u1ee7 \u0111\u1ec1 n\u00e0y.<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_AM_la_gi\"><\/span>1. AM l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>AM (Ante Meridiem) l\u00e0 t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a ti\u1ebfng Latinh, c\u00f3 ngh\u0129a l\u00e0 &#8220;tr\u01b0\u1edbc tr\u01b0a&#8221;. Trong h\u1ec7 th\u1ed1ng 12 gi\u1edd, AM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9 kho\u1ea3ng th\u1eddi gian t\u1eeb 12:00 \u0111\u1ebfn 11:59 tr\u01b0\u1edbc tr\u01b0a. V\u00ed d\u1ee5, 8:30 AM c\u00f3 ngh\u0129a l\u00e0 8 gi\u1edd 30 ph\u00fat s\u00e1ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Y_nghia_cua_tu_AM_trong_cach_tinh_thoi_gian_12_gio\"><\/span>\u00dd ngh\u0129a c\u1ee7a t\u1eeb AM trong c\u00e1ch t\u00ednh th\u1eddi gian 12 gi\u1edd:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>AM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u c\u00e1c gi\u1edd trong kho\u1ea3ng th\u1eddi gian t\u1eeb n\u1eeda \u0111\u00eam \u0111\u1ebfn tr\u01b0a.<\/li>\n<li>AM c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n bi\u1ec7t v\u1edbi PM, ch\u1ec9 kho\u1ea3ng th\u1eddi gian sau tr\u01b0a v\u00e0 tr\u01b0\u1edbc n\u1eeda \u0111\u00eam.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Vi_du\"><\/span>V\u00ed d\u1ee5:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>9:00 AM = 9 gi\u1edd s\u00e1ng<\/li>\n<li>10:45 AM = 10 gi\u1edd 45 ph\u00fat s\u00e1ng<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Tuong_tu_nhu_he_thong_24_gio\"><\/span>T\u01b0\u01a1ng t\u1ef1 nh\u01b0 h\u1ec7 th\u1ed1ng 24 gi\u1edd:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>0:00 = Midnight ho\u1eb7c 12:00 AM (n\u1eeda \u0111\u00eam)<\/li>\n<li>11:59 = Morning ho\u1eb7c 11:59 AM (bu\u1ed5i s\u00e1ng)<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"2_PM_la_gi\"><\/span>2. PM l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"PM_la_viet_tat_cua_tu_Post_Meridiem_co_nghia_la_sau_buoi_trua\"><\/span>PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a t\u1eeb Post Meridiem, c\u00f3 ngh\u0129a l\u00e0 sau bu\u1ed5i tr\u01b0a.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong h\u1ec7 th\u1ed1ng 12 gi\u1edd, PM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9 th\u1eddi gian t\u1eeb 12 gi\u1edd tr\u01b0a \u0111\u1ebfn 11 gi\u1edd t\u1ed1i. V\u00ed d\u1ee5, 1:00 PM c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t gi\u1edd chi\u1ec1u, 6:30 PM c\u00f3 ngh\u0129a l\u00e0 s\u00e1u gi\u1edd r\u01b0\u1ee1i t\u1ed1i. H\u1ec7 th\u1ed1ng 12 gi\u1edd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn \u1edf c\u00e1c n\u01b0\u1edbc ti\u1ebfng Anh v\u00e0 m\u1ed9t s\u1ed1 qu\u1ed1c gia kh\u00e1c tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Vi_du-2\"><\/span>V\u00ed d\u1ee5:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>5:45 PM &#8211; N\u0103m gi\u1edd b\u1ed1n m\u01b0\u01a1i l\u0103m ph\u00fat chi\u1ec1u<\/li>\n<li>9:20 PM &#8211; Ch\u00edn gi\u1edd hai m\u01b0\u01a1i ph\u00fat t\u1ed1i<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"3_Y_nghia_cua_tu_AM_trong_cach_tinh_thoi_gian_12_gio_va_24_gio\"><\/span>3. \u00dd ngh\u0129a c\u1ee7a t\u1eeb AM trong c\u00e1ch t\u00ednh th\u1eddi gian 12 gi\u1edd v\u00e0 24 gi\u1edd.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Tu_AM_co_nghia_la_Ante_Meridiem_tuc_la_truoc_buoi_trua\"><\/span>T\u1eeb AM c\u00f3 ngh\u0129a l\u00e0 Ante Meridiem, t\u1ee9c l\u00e0 tr\u01b0\u1edbc bu\u1ed5i tr\u01b0a.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong h\u1ec7 th\u1ed1ng 12 gi\u1edd, AM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9 th\u1eddi gian t\u1eeb 12 gi\u1edd \u0111\u00eam \u0111\u1ebfn 11 gi\u1edd s\u00e1ng. V\u00ed d\u1ee5, 8:30 AM c\u00f3 ngh\u0129a l\u00e0 t\u00e1m gi\u1edd ba m\u01b0\u01a1i s\u00e1ng, 10:00 AM c\u00f3 ngh\u0129a l\u00e0 m\u01b0\u1eddi gi\u1edd s\u00e1ng. Trong h\u1ec7 th\u1ed1ng 24 gi\u1edd, kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng t\u1eeb AM v\u00ec th\u1eddi gian \u0111\u01b0\u1ee3c t\u00ednh t\u1eeb 0 \u0111\u1ebfn 23.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Vi_du-3\"><\/span>V\u00ed d\u1ee5:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>3:15 AM &#8211; Ba gi\u1edd m\u01b0\u1eddi l\u0103m ph\u00fat s\u00e1ng<\/li>\n<li>11:50 AM &#8211; M\u01b0\u1eddi m\u1ed9t gi\u1edd n\u0103m m\u01b0\u01a1i ph\u00fat tr\u01b0a<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"4_Nguon_goc_lich_su_cua_gio_AM_PM\"><\/span>4. Ngu\u1ed3n g\u1ed1c l\u1ecbch s\u1eed c\u1ee7a gi\u1edd AM, PM.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"41_Gio_AM\"><\/span>4.1. Gi\u1edd AM<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>AM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;ante meridiem&#8221; trong ti\u1ebfng Latin, c\u00f3 ngh\u0129a l\u00e0 &#8220;tr\u01b0\u1edbc khi m\u1eb7t tr\u1eddi l\u00ean&#8221;. H\u1ec7 th\u1ed1ng gi\u1edd AM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 \u0111\u1ea1i di\u1ec7n cho kho\u1ea3ng th\u1eddi gian t\u1eeb n\u1eeda \u0111\u00eam (12:00) \u0111\u1ebfn tr\u01b0a (11:59). Trong h\u1ec7 th\u1ed1ng n\u00e0y, 12:00 \u0111\u00eam \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 12:00 AM v\u00e0 12:00 tr\u01b0a \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 12:00 PM.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"42_Gio_PM\"><\/span>4.2. Gi\u1edd PM<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;post meridiem&#8221; trong ti\u1ebfng Latin, c\u00f3 ngh\u0129a l\u00e0 &#8220;sau khi m\u1eb7t tr\u1eddi l\u00ean&#8221;. H\u1ec7 th\u1ed1ng gi\u1edd PM c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 \u0111\u1ea1i di\u1ec7n cho kho\u1ea3ng th\u1eddi gian t\u1eeb bu\u1ed5i tr\u01b0a (12:00) \u0111\u1ebfn n\u1eeda \u0111\u00eam (11:59). Trong h\u1ec7 th\u1ed1ng n\u00e0y, 12:00 tr\u01b0a \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 12:00 PM v\u00e0 12:00 \u0111\u00eam \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 12:00 AM.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Bang_so_sanh_giua_he_thong_12_gio_va_he_thong_24_gio\"><\/span>5. B\u1ea3ng so s\u00e1nh gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng so s\u00e1nh gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"51_He_thong_12_gio\"><\/span>5.1. H\u1ec7 th\u1ed1ng 12 gi\u1edd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn \u1edf c\u00e1c n\u01b0\u1edbc ti\u1ebfng Anh v\u00e0 m\u1ed9t s\u1ed1 qu\u1ed1c gia kh\u00e1c.<\/li>\n<li>S\u1eed d\u1ee5ng AM v\u00e0 PM \u0111\u1ec3 \u0111\u1ea1i di\u1ec7n cho bu\u1ed5i s\u00e1ng v\u00e0 bu\u1ed5i chi\u1ec1u\/t\u1ed1i.<\/li>\n<li>C\u00f3 hai chu k\u1ef3 12 gi\u1edd: t\u1eeb 12:00 AM \u0111\u1ebfn 11:59 AM v\u00e0 t\u1eeb 12:00 PM \u0111\u1ebfn 11:59 PM.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"52_He_thong_24_gio\"><\/span>5.2. H\u1ec7 th\u1ed1ng 24 gi\u1edd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn tr\u00ean to\u00e0n c\u1ea7u, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c l\u0129nh v\u1ef1c qu\u00e2n \u0111\u1ed9i, giao th\u00f4ng v\u1eadn t\u1ea3i, y t\u1ebf v\u00e0 c\u00f4ng nghi\u1ec7p.<\/li>\n<li>Kh\u00f4ng s\u1eed d\u1ee5ng AM v\u00e0 PM, m\u00e0 thay v\u00e0o \u0111\u00f3 ch\u1ec9 s\u1eed d\u1ee5ng con s\u1ed1 t\u1eeb 0 \u0111\u1ebfn 23 \u0111\u1ec3 bi\u1ec3u th\u1ecb c\u00e1c gi\u1edd trong ng\u00e0y.<\/li>\n<li>C\u00f3 m\u1ed9t chu k\u1ef3 li\u00ean t\u1ee5c t\u1eeb 0:00 (n\u1eeda \u0111\u00eam) \u0111\u1ebfn 23:59 (\u0111\u00eam).<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"6_Cach_quy_chieu_giua_he_thong_12_gio_va_he_thong_24_gio\"><\/span>6. C\u00e1ch quy chi\u1ebfu gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"6. C\u00e1ch quy chi\u1ebfu gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd.\" src=\"https:\/\/cdn.chanhtuoi.com\/uploads\/21\/08\/am-la-gi.jpg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"6. C\u00e1ch quy chi\u1ebfu gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd.\"\/><\/p>\n<p>\u0110\u1ec3 quy chi\u1ebfu gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c quy t\u1eafc sau:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"61_Tu_he_thong_12_gio_sang_he_thong_24_gio\"><\/span>6.1. T\u1eeb h\u1ec7 th\u1ed1ng 12 gi\u1edd sang h\u1ec7 th\u1ed1ng 24 gi\u1edd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>N\u1ebfu gi\u1edd l\u00e0 t\u1eeb 1:00 AM \u0111\u1ebfn 11:59 AM, ch\u1ec9 c\u1ea7n gi\u1eef nguy\u00ean con s\u1ed1 c\u1ee7a gi\u1edd.<\/li>\n<li>N\u1ebfu gi\u1edd l\u00e0 12:00 PM, chuy\u1ec3n \u0111\u1ed5i th\u00e0nh 12:00 trong h\u1ec7 th\u1ed1ng 24 gi\u1edd.<\/li>\n<li>N\u1ebfu gi\u1edd l\u00e0 t\u1eeb 1:00 PM \u0111\u1ebfn 11:59 PM, c\u1ed9ng th\u00eam 12 v\u00e0o con s\u1ed1 c\u1ee7a gi\u1edd.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"62_Tu_he_thong_24_gio_sang_he_thong_12_gio\"><\/span>6.2. T\u1eeb h\u1ec7 th\u1ed1ng 24 gi\u1edd sang h\u1ec7 th\u1ed1ng 12 gi\u1edd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>N\u1ebfu con s\u1ed1 c\u1ee7a gi\u1edd l\u00e0 t\u1eeb 0 \u0111\u1ebfn 11, ch\u1ec9 c\u1ea7n ghi l\u1ea1i con s\u1ed1 n\u00e0y m\u00e0 kh\u00f4ng c\u1ea7n AM hay PM.<\/li>\n<li>N\u1ebfu con s\u1ed1 c\u1ee7a gi\u1edd l\u00e0 t\u1eeb 12 \u0111\u1ebfn 23, tr\u1eeb \u0111i 12 \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 ghi k\u00e8m AM ho\u1eb7c PM t\u00f9y thu\u1ed9c v\u00e0o bu\u1ed5i s\u00e1ng hay bu\u1ed5i chi\u1ec1u\/t\u1ed1i.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"7_Nhung_y_nghia_khac_nhau_cua_tu_AM_trong_tieng_Anh_dong_tu_to_be_vi_tri_trong_bong_da_vi_tri_trong_kinh_doanh\"><\/span>7. Nh\u1eefng \u00fd ngh\u0129a kh\u00e1c nhau c\u1ee7a t\u1eeb AM trong ti\u1ebfng Anh (\u0111\u1ed9ng t\u1eeb to be, v\u1ecb tr\u00ed trong b\u00f3ng \u0111\u00e1, v\u1ecb tr\u00ed trong kinh doanh).<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"71_AM_la_dong_tu_to_be\"><\/span>7.1. AM l\u00e0 \u0111\u1ed9ng t\u1eeb &#8220;to be&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>AM l\u00e0 d\u1ea1ng ng\u1eafn g\u1ecdn c\u1ee7a \u0111\u1ed9ng t\u1eeb &#8220;to be&#8221; trong th\u00ec hi\u1ec7n t\u1ea1i \u0111\u01a1n \u1edf ng\u00f4i th\u1ee9 nh\u1ea5t s\u1ed1 \u00edt. V\u00ed d\u1ee5: I am (t\u00f4i l\u00e0), he is (anh \u1ea5y l\u00e0), she is (c\u00f4 \u1ea5y l\u00e0).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"72_AM_la_vi_tri_trong_bong_da\"><\/span>7.2. AM l\u00e0 v\u1ecb tr\u00ed trong b\u00f3ng \u0111\u00e1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>AM c\u00f3 ngh\u0129a l\u00e0 &#8220;ti\u1ec1n v\u1ec7 t\u1ea5n c\u00f4ng&#8221; trong b\u00f3ng \u0111\u00e1. C\u1ea7u th\u1ee7 ch\u01a1i \u1edf v\u1ecb tr\u00ed n\u00e0y c\u00f3 nhi\u1ec7m v\u1ee5 t\u1ea1o ra c\u00e1c pha t\u1ea5n c\u00f4ng v\u00e0 ghi b\u00e0n cho \u0111\u1ed9i b\u00f3ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"73_AM_la_vi_tri_trong_kinh_doanh\"><\/span>7.3. AM l\u00e0 v\u1ecb tr\u00ed trong kinh doanh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>AM c\u00f3 ngh\u0129a l\u00e0 &#8220;s\u00e1ng s\u1edbm&#8221; ho\u1eb7c &#8220;bu\u1ed5i s\u00e1ng&#8221; trong l\u0129nh v\u1ef1c kinh doanh. Th\u1eddi gian t\u1eeb kho\u1ea3ng 9:00 AM \u0111\u1ebfn 12:00 PM \u0111\u01b0\u1ee3c coi l\u00e0 bu\u1ed5i s\u00e1ng v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ed5 ch\u1ee9c c\u00e1c cu\u1ed9c h\u1ecdp, g\u1eb7p g\u1ee1 v\u00e0 c\u00f4ng vi\u1ec7c li\u00ean quan.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"8_Y_nghia_cua_tu_PM_trong_cac_linh_vuc_khac_nhau\"><\/span>8. \u00dd ngh\u0129a c\u1ee7a t\u1eeb PM trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u1eeb PM c\u00f3 nhi\u1ec1u \u00fd ngh\u0129a kh\u00e1c nhau trong c\u00e1c l\u0129nh v\u1ef1c sau:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"81_PM_la_viet_tat_cua_Prime_Minister_Thu_tuong\"><\/span>8.1. PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Prime Minister&#8221; (Th\u1ee7 t\u01b0\u1edbng)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9 ch\u1ee9c v\u1ee5 Th\u1ee7 t\u01b0\u1edbng trong m\u1ed9t s\u1ed1 qu\u1ed1c gia, v\u00ed d\u1ee5: Prime Minister of the United Kingdom (Th\u1ee7 t\u01b0\u1edbng V\u01b0\u01a1ng qu\u1ed1c Anh).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"82_PM_la_viet_tat_cua_Post_Meridiem_sau_khi_mat_troi_len\"><\/span>8.2. PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Post Meridiem&#8221; (sau khi m\u1eb7t tr\u1eddi l\u00ean)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PM c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ec3u th\u1ecb bu\u1ed5i chi\u1ec1u\/t\u1ed1i trong h\u1ec7 th\u1ed1ng 12 gi\u1edd, t\u1eeb 12:00 tr\u01b0a \u0111\u1ebfn 11:59 \u0111\u00eam.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"83_PM_la_viet_tat_cua_Private_Message_tin_nhan_rieng\"><\/span>8.3. PM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Private Message&#8221; (tin nh\u1eafn ri\u00eang)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>PM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c n\u1ec1n t\u1ea3ng truy\u1ec1n th\u00f4ng x\u00e3 h\u1ed9i \u0111\u1ec3 ch\u1ec9 tin nh\u1eafn ri\u00eang gi\u1eefa hai ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"9_Vi_du_ve_cach_bam_hop_am_Am_tren_dan_guitar\"><\/span>9. V\u00ed d\u1ee5 v\u1ec1 c\u00e1ch b\u1ea5m h\u1ee3p \u00e2m Am tr\u00ean \u0111\u00e0n guitar.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>H\u1ee3p \u00e2m Am (A minor) l\u00e0 m\u1ed9t trong nh\u1eefng h\u1ee3p \u00e2m c\u01a1 b\u1ea3n tr\u00ean \u0111\u00e0n guitar v\u00e0 c\u00f3 c\u00e1ch b\u1ea5m nh\u01b0 sau:<\/p>\n<ul>\n<li>D\u00f9ng ng\u00f3n c\u00e1i \u00e1p v\u00e0o d\u00e2y th\u1ee9 1 \u1edf ph\u00edm s\u1ed1 1.<\/li>\n<li>D\u00f9ng ng\u00f3n tr\u1ecf \u00e1p v\u00e0o d\u00e2y th\u1ee9 2 \u1edf ph\u00edm s\u1ed1 2.<\/li>\n<li>Kh\u00f4ng \u0111\u00e1nh d\u00e2y th\u1ee9 6.<\/li>\n<li>C\u00e1c d\u00e2y c\u00f2n l\u1ea1i \u0111\u01b0\u1ee3c \u0111\u00e1nh m\u1edf (kh\u00f4ng \u00e1p ng\u00f3n).<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"10_Tong_ket_thong_tin_ve_AM_PM_va_mo_cua_cho_nguoi_doc_de_gop_y_hoac_dat_cau_hoi_lien_quan_den_chu_de_nay\"><\/span>10. T\u1ed5ng k\u1ebft th\u00f4ng tin v\u1ec1 AM, PM v\u00e0 m\u1edf c\u1eeda cho ng\u01b0\u1eddi \u0111\u1ecdc \u0111\u1ec3 g\u00f3p \u00fd ho\u1eb7c \u0111\u1eb7t c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn ch\u1ee7 \u0111\u1ec1 n\u00e0y.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta \u0111\u00e3 t\u00ecm hi\u1ec3u v\u1ec1 ngu\u1ed3n g\u1ed1c l\u1ecbch s\u1eed c\u1ee7a gi\u1edd AM v\u00e0 PM, so s\u00e1nh gi\u1eefa h\u1ec7 th\u1ed1ng 12 gi\u1edd v\u00e0 h\u1ec7 th\u1ed1ng 24 gi\u1edd, c\u00e1ch quy chi\u1ebfu gi\u1eefa hai h\u1ec7 th\u1ed1ng n\u00e0y, \u00fd ngh\u0129a c\u1ee7a t\u1eeb AM v\u00e0 PM trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau, v\u00ed d\u1ee5 v\u1ec1 c\u00e1ch b\u1ea5m h\u1ee3p \u00e2m Am tr\u00ean \u0111\u00e0n guitar. N\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 c\u00e2u h\u1ecfi ho\u1eb7c \u00fd ki\u1ebfn n\u00e0o li\u00ean quan \u0111\u1ebfn ch\u1ee7 \u0111\u1ec1 n\u00e0y, xin vui l\u00f2ng \u0111\u1ec3 l\u1ea1i cho ch\u00fang t\u00f4i bi\u1ebft \u0111\u1ec3 ch\u00fang t\u00f4i c\u00f3 th\u1ec3 trao \u0111\u1ed5i v\u00e0 gi\u1ea3i \u0111\u00e1p.<\/p>\n<p>K\u1ebft lu\u1eadn, \u00e2m l\u00e0 nh\u1eefng \u0111\u01a1n v\u1ecb \u00e2m thanh c\u01a1 b\u1ea3n trong ng\u00f4n ng\u1eef, gi\u00fap t\u1ea1o n\u00ean \u00fd ngh\u0129a v\u00e0 truy\u1ec1n \u0111\u1ea1t th\u00f4ng \u0111i\u1ec7p. \u00c2m \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo c\u00e1c ti\u00eau ch\u00ed kh\u00e1c nhau v\u00e0 c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c hi\u1ec3u v\u00e0 s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<br \/>\nhttps:\/\/www.youtube.com\/shorts\/ymSQdZAmCCg<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;am l\u00e0 g\u00ec?&#8221; &#8211; T\u1eeb &#8220;am&#8221; th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u1eef c\u1ea3nh \u00e2m nh\u1ea1c, nh\u01b0ng b\u1ea1n c\u00f3 bi\u1ebft ngh\u0129a \u0111\u00edch th\u1ef1c c\u1ee7a n\u00f3 l\u00e0 g\u00ec kh\u00f4ng?&#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-28427","post","type-post","status-publish","format-standard","hentry","category-khai-niem-1"],"_links":{"self":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/28427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/comments?post=28427"}],"version-history":[{"count":0,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/28427\/revisions"}],"wp:attachment":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media?parent=28427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/categories?post=28427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/tags?post=28427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}