{"id":9242,"date":"2025-01-01T22:54:39","date_gmt":"2025-01-01T22:54:39","guid":{"rendered":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/01\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi\/"},"modified":"2025-01-01T22:54:39","modified_gmt":"2025-01-01T22:54:39","slug":"nam-nhuan-leap-year-va-nhung-dieu-thu-vi","status":"publish","type":"post","link":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/01\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi\/","title":{"rendered":"N\u0103m Nhu\u1eadn (Leap Year) v\u00e0 nh\u1eefng \u0111i\u1ec1u th\u00fa v\u1ecb"},"content":{"rendered":"<div class=\"uk-panel uk-margin\" id=\"template-nJy84WMn#1\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_61 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Xem nhanh<\/p>\n<p><label for=\"ez-toc-cssicon-toggle-item-6775c7ae831cb\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><\/span><\/span><\/label><\/p>\n<nav>\n<ul class=\"ez-toc-list ez-toc-list-level-1 \">\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.hocexcel.online\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi.html#Ban_co_biet\" title=\"B\u1ea1n c\u00f3 bi\u1ebft\">B\u1ea1n c\u00f3 bi\u1ebft<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.hocexcel.online\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi.html#Vay_nam_nhuan_la_gi\" title=\"V\u1eady, n\u0103m nhu\u1eadn l\u00e0 g\u00ec?\">V\u1eady, n\u0103m nhu\u1eadn l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.hocexcel.online\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi.html#The_nao_la_nam_nhuan\" title=\"Th\u1ebf n\u00e0o l\u00e0 n\u0103m nhu\u1eadn?\">Th\u1ebf n\u00e0o l\u00e0 n\u0103m nhu\u1eadn?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.hocexcel.online\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi.html#Vi_sao_lai_co_nam_nhuan\" title=\"V\u00ec sao l\u1ea1i c\u00f3 n\u0103m nhu\u1eadn?\">V\u00ec sao l\u1ea1i c\u00f3 n\u0103m nhu\u1eadn?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.hocexcel.online\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi.html#Vay_con_nam_nhuan_Am_lich_tinh_the_nao\" title=\"V\u1eady c\u00f2n n\u0103m nhu\u1eadn \u00c2m l\u1ecbch t\u00ednh th\u1ebf n\u00e0o?\">V\u1eady c\u00f2n n\u0103m nhu\u1eadn \u00c2m l\u1ecbch t\u00ednh th\u1ebf n\u00e0o?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.hocexcel.online\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi.html#Vay_lam_sao_de_tim_duoc_thang_nhuan_trong_nam_nhuan\" title=\"V\u1eady l\u00e0m sao \u0111\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c th\u00e1ng nhu\u1eadn trong n\u0103m nhu\u1eadn?\">V\u1eady l\u00e0m sao \u0111\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c th\u00e1ng nhu\u1eadn trong n\u0103m nhu\u1eadn?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.hocexcel.online\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi.html#Nam_nhuan_co_lien_quan_gi_den_Excel\" title=\"N\u0103m nhu\u1eadn c\u00f3 li\u00ean quan g\u00ec \u0111\u1ebfn Excel?\">N\u0103m nhu\u1eadn c\u00f3 li\u00ean quan g\u00ec \u0111\u1ebfn Excel?<\/a><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.hocexcel.online\/nam-nhuan-leap-year-va-nhung-dieu-thu-vi.html#Cach_tinh_nam_nhuan_trong_Excel\" title=\"C\u00e1ch t\u00ednh n\u0103m nhu\u1eadn trong Excel\">C\u00e1ch t\u00ednh n\u0103m nhu\u1eadn trong Excel<\/a><\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Ban_co_biet\"><\/span>B\u1ea1n c\u00f3 bi\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>V\u00f2ng chung k\u1ebft b\u00f3ng \u0111\u00e1 Ch\u00e2u \u00c2u (C\u00fap Euro) \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c v\u00e0o n\u0103m nhu\u1eadn k\u1ec3 t\u1eeb 1960.<\/li>\n<li>Th\u1ebf v\u1eadn h\u1ed9i m\u00f9a h\u00e8 \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c v\u00e0o n\u0103m nhu\u1eadn k\u1ec3 t\u1eeb n\u0103m 1896.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Vay_nam_nhuan_la_gi\"><\/span>V\u1eady, n\u0103m nhu\u1eadn l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t n\u0103m b\u00ecnh th\u01b0\u1eddng c\u1ee7a ch\u00fang ta c\u00f3 365 ng\u00e0y. V\u00e0 n\u0103m nhu\u1eadn l\u00e0 n\u0103m c\u00f3 366 ng\u00e0y, v\u00e0 ch\u00fang ta c\u00f3 ng\u00e0y 29 th\u00e1ng 02, v\u00e0 theo \u0111\u00f3 n\u1ebfu b\u1ea1n \u0111\u01b0\u1ee3c sinh v\u00e0o ng\u00e0y n\u00e0y, th\u00ec sinh nh\u1eadt ch\u1ec9 c\u1ea7n t\u1ed5 ch\u1ee9c 4 n\u0103m m\u1ed9t l\u1ea7n ;). N\u1ebfu b\u1ea1n mu\u1ed1n c\u01b0\u1edbi v\u1ee3 v\u00e0o ng\u00e0y n\u00e0y, h\u00e3y h\u1ecdc ph\u00e9p t\u00ednh sau.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"The_nao_la_nam_nhuan\"><\/span>Th\u1ebf n\u00e0o l\u00e0 n\u0103m nhu\u1eadn?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>N\u0103m nhu\u1eadn l\u00e0 n\u0103m chia h\u1ebft cho 4.<\/li>\n<li>N\u0103m chia h\u1ebft cho 100 th\u00ec kh\u00f4ng t\u00ednh l\u00e0 n\u0103m nhu\u1eadn (tr\u1eeb n\u0103m chia h\u1ebft cho 400).<\/li>\n<\/ul>\n<p>\u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 n\u0103m 2000 \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 n\u0103m nhu\u1eadn, nh\u01b0ng n\u0103m 2100 s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 n\u0103m nhu\u1eadn.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vi_sao_lai_co_nam_nhuan\"><\/span>V\u00ec sao l\u1ea1i c\u00f3 n\u0103m nhu\u1eadn?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Chu k\u1ef3 quay Tr\u00e1i \u0110\u1ea5t v\u00f2ng quanh M\u1eb7t tr\u1eddi m\u1ea5t 365 ng\u00e0y v\u00e0 1\/4 ng\u00e0y (6 gi\u1edd) t\u01b0\u01a1ng d\u01b0\u01a1ng <b>365,242375 <\/b>ng\u00e0y, n\u00ean c\u1ee9 4 n\u0103m ch\u00fang ta s\u1ebd c\u1ed9ng th\u00eam 1 ng\u00e0y b\u00f9 v\u00e0o th\u1eddi gian d\u01b0, g\u1ecdi l\u00e0 n\u0103m nhu\u1eadn (D\u01b0\u01a1ng L\u1ecbch). V\u00e0 theo quy \u01b0\u1edbc, ng\u00e0y d\u01b0 \u0111\u00f3 s\u1ebd t\u00ednh v\u00e0o ng\u00e0y 29 th\u00e1ng 2.<\/p>\n<p>Nh\u01b0 v\u1eady, ch\u00fang ta s\u1ebd c\u00f3 365.25 ng\u00e0y m\u1ed7i n\u0103m. Nh\u01b0ng n\u1ebfu c\u1ee9 c\u1ed9ng th\u00eam nh\u01b0 v\u1eady kho\u1ea3ng 100 n\u0103m, ch\u00fang ta s\u1ebd d\u01b0 ra 1 ng\u00e0y g\u00e2y ra sai l\u1ec7ch. V\u00ec v\u1eady, n\u0103m chia h\u1ebft 100 ch\u00fang ta s\u1ebd kh\u00f4ng t\u00ednh l\u00e0 n\u0103m nhu\u1eadn. V\u1edbi ph\u00e9p t\u00ednh n\u00e0y ch\u00fang ta c\u00f3 365,24 ng\u00e0y m\u1ed7i n\u0103m, nh\u01b0ng v\u1eady th\u00ec ch\u00fang ta s\u1ebd l\u1ea1i thi\u1ebfu \u0111i (m\u1ed9t ng\u00e0y thi\u1ebfu \u0111i trong 100 n\u0103m, -0,01 ng\u00e0y m\u1ed7i n\u0103m).<\/p>\n<p>V\u00e0 \u0111\u1ec3 b\u00f9 l\u1ea1i ng\u00e0y c\u00f2n thi\u1ebfu, c\u1ee9 m\u1ed7i 400 n\u0103m s\u1ebd t\u00ednh l\u00e0 1 n\u0103m nhu\u1eadn (m\u1ed9t ng\u00e0y th\u00eam v\u00e0o sau m\u1ed7i 400 n\u0103m, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 0,0025 ng\u00e0y m\u1ed7i n\u0103m), \u0111\u1ec3 ch\u00fang ta c\u00f3 k\u1ebft qu\u1ea3 g\u1ea7n \u0111\u00fang nh\u1ea5t v\u1edbi con s\u1ed1 v\u00f2ng quay c\u1ee7a Tr\u00e1i \u0111\u1ea5t xung quanh\u00a0M\u1eb7t tr\u1eddi: <strong>365,242375<\/strong>.<\/p>\n<p>Theo nguy\u00ean t\u1eafc n\u00e0y th\u00ec trung b\u00ecnh m\u1ed9t n\u0103m c\u00f3 365 + 1\/4 \u2212 1\/100 + 1\/400 = 365,2425 ng\u00e0y, t\u1ee9c l\u00e0 365 ng\u00e0y 5 gi\u1edd 49 ph\u00fat v\u00e0 12 gi\u00e2y.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vay_con_nam_nhuan_Am_lich_tinh_the_nao\"><\/span>V\u1eady c\u00f2n n\u0103m nhu\u1eadn \u00c2m l\u1ecbch t\u00ednh th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kh\u00e1c v\u1edbi D\u01b0\u01a1ng L\u1ecbch ch\u00fang ta d\u1ef1a v\u00e0o chu k\u1ef3 quay c\u1ee7a Tr\u00e1i \u0110\u1ea5t xung quanh M\u1eb7t Tr\u1eddi. V\u1edbi \u00c2m l\u1ecbch, ng\u01b0\u1eddi x\u01b0a t\u00ednh chu k\u1ef3 quay c\u1ee7a M\u1eb7t Tr\u0103ng xung quanh Tr\u00e1i \u0110\u1ea5t l\u00e0 29,53 ng\u00e0y, v\u00e0 m\u1ed9t n\u0103m c\u00f3 kho\u1ea3ng 354 ng\u00e0y, so v\u1edbi D\u01b0\u01a1ng L\u1ecbch ch\u00fang ta s\u1ebd thi\u1ebfu \u0111i 11 ng\u00e0y, v\u00e0 sau 3 n\u0103m ch\u00fang ta thi\u1ebfu \u0111i 33 ng\u00e0y.\u00a0\u0110\u1ec3 n\u0103m \u00e2m l\u1ecbch kh\u00f4ng sai l\u1ec7ch d\u01b0\u01a1ng l\u1ecbch, c\u1ee9 3 n\u0103m ch\u00fang ta s\u1ebd c\u1ed9ng th\u00eam 1 th\u00e1ng nhu\u1eadn v\u00e0o n\u0103m nhu\u1eadn \u00c2m l\u1ecbch.<\/p>\n<div class=\"code-block code-block-1\" style=\"margin: 8px 0;clear: both\">\n<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ex101_92019-nho-26.gif\" title=\"ex101_92019-nho-26\"><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p>\u0110\u1ec3 t\u00ednh n\u0103m nhu\u1eadn \u00c2m L\u1ecbch, ch\u00fang ta l\u1ea5y n\u0103m D\u01b0\u01a1ng l\u1ecbch chia cho 19, n\u1ebfu ph\u00e9p chia c\u00f3 s\u1ed1 d\u01b0 ra l\u00e0: <strong>0, 3, 6, 9, 11, 14, 17<\/strong> th\u00ec n\u0103m \u0111\u00f3 l\u00e0 n\u0103m nhu\u1eadn.<\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2019\/01\/cach-tinh-nam-nhuan-am-lich.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-25183 aligncenter\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/cach-tinh-nam-nhuan-am-lich.jpg\" width=\"602\" height=\"264\" title=\"cach-tinh-nam-nhuan-am-lich\"><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vay_lam_sao_de_tim_duoc_thang_nhuan_trong_nam_nhuan\"><\/span>V\u1eady l\u00e0m sao \u0111\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c th\u00e1ng nhu\u1eadn trong n\u0103m nhu\u1eadn?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nguy\u00ean t\u1eafc t\u00ednh to\u00e1n c\u1ee5 th\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o <a href=\"https:\/\/www.informatik.uni-leipzig.de\/~duc\/amlich\/\" target=\"_blank\" rel=\"noopener noreferrer\">Quy t\u1eafc t\u00ednh \u00e2m l\u1ecbch c\u1ee7a Vi\u1ec7t Nam<\/a> qua b\u00e0i vi\u1ebft c\u1ee7a t\u00e1c gi\u1ea3 H\u1ed3 Ng\u1ecdc \u0110\u1ee9c.<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i v\u1ec1 tham kh\u1ea3o<strong><a href=\"http:\/\/blog.ezworkapp.com\/lich-van-nien-trong-excel-lich-duong-trong-file-excel.html\" target=\"_blank\" rel=\"noopener noreferrer\"> file Excel L\u1ecbch \u00c2m D\u01b0\u01a1ng<\/a><\/strong> c\u1ee7a HocExcel.Online t\u1ea1i \u0111\u00e2y \u0111\u1ec3 xem ng\u00e0y ch\u00ednh x\u00e1c. Nh\u01b0 trong \u1ea3nh minh h\u1ecda b\u00ean d\u01b0\u1edbi, n\u0103m 2020, ch\u00fang ta s\u1ebd c\u00f3 th\u00e1ng nhu\u1eadn l\u00e0 th\u00e1ng 4.<\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2019\/01\/thang-nhuan-amlich.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-25182 aligncenter\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/thang-nhuan-amlich.jpg\" width=\"1194\" height=\"479\" title=\"thang-nhuan-amlich\"><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nam_nhuan_co_lien_quan_gi_den_Excel\"><\/span>N\u0103m nhu\u1eadn c\u00f3 li\u00ean quan g\u00ec \u0111\u1ebfn Excel?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ea1n c\u00f3 bi\u1ebft Microsoft <a href=\"https:\/\/support.microsoft.com\/en-us\/help\/214326\/excel-incorrectly-assumes-that-the-year-1900-is-a-leap-year\" target=\"_blank\" rel=\"noopener noreferrer\">\u201cx\u00e1c \u0111\u1ecbnh\u201d<\/a> th\u1eddi gian trong n\u0103m 1900, tr\u01b0\u1edbc ng\u00e0y 1 th\u00e1ng 3 n\u0103m 1900 l\u00e0 n\u0103m nhu\u1eadn (D\u01b0\u01a1ng l\u1ecbch) kh\u00f4ng? Trong Excel, ch\u00fang ta s\u1ebd c\u00f3 ng\u00e0y 29\/2\/1900, d\u00f9 n\u0103m 1900 kh\u00f4ng ph\u1ea3i l\u00e0 n\u0103m nhu\u1eadn.<\/p>\n<p>V\u00ec v\u1eady, h\u00e0m DATE trong Excel, ch\u00fang ta c\u00f3: =DATE(1900,2,29) s\u1ebd tr\u1ea3 v\u1ec1 29\/02\/1900. Tuy nhi\u00ean trong VBA th\u00ec h\u00e0m DateSerial kh\u00f4ng t\u00ednh \u0111i\u1ec1u n\u00e0y, DateSerial(1900,2,29) =&gt; 1\/3\/1900. Ho\u1eb7c h\u00e0m EOMONTH \u0111\u1ec3 t\u00ecm v\u1ec1 ng\u00e0y cu\u1ed1i th\u00e1ng c\u0169ng kh\u00f4ng t\u00ednh, l\u1ea1 k\u1ef3 l\u1eafm ph\u1ea3i kh\u00f4ng?<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cach_tinh_nam_nhuan_trong_Excel\"><\/span>C\u00e1ch t\u00ednh n\u0103m nhu\u1eadn trong Excel<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng logic nh\u01b0 sau \u0111\u1ec3 t\u00ednh xem c\u00f3 ph\u1ea3i l\u00e0 n\u0103m nhu\u1eadn hay kh\u00f4ng? V\u00ed d\u1ee5, b\u1ea1n c\u00f3 gi\u00e1 tr\u1ecb \u00f4 A1 l\u00e0: 28\/02\/1900.<\/p>\n<p>=IF(MOD(YEAR(A1),100)=0,MOD(YEAR(A1),400)=0,MOD(YEAR(A1),4)=0)<\/p>\n<p>V\u00e0 t\u01b0\u01a1ng t\u1ef1, b\u1ea1n s\u1ebd c\u00f3 c\u00e1ch \u00e1p d\u1ee5ng cho VBA c\u0169ng nh\u01b0 c\u00e1c c\u00e1ch t\u00ednh kh\u00e1c.<\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2019\/01\/leap-year-cong-thuc-tinh-nam-nhuan-vba-function.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-25187\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/leap-year-cong-thuc-tinh-nam-nhuan-vba-function.jpg\" width=\"1302\" height=\"385\" title=\"leap-year-cong-thuc-tinh-nam-nhuan-vba-function\"><\/a><\/p>\n<p>\u00a0<\/p>\n<\/div>\n<div class=\"uk-panel uk-margin uk-width-xlarge\">\n<p>Click \u0111\u0103ng k\u00fd h\u1ecdc t\u1ea1i:<\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/khoa-hoc\" target=\"_blank\" rel=\"noopener\">T\u1ea5t c\u1ea3 kho\u00e1 h\u1ecdc\u00a0<span>\ud83d\udcd6<\/span><\/a><\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-kich-hoat-khoa-hoc-tai-hoc-excel-online.html\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn k\u00edch ho\u1ea1t<\/a><\/p>\n<p>HKD H\u1ecdc Excel Online<br \/>S\u1ed1 \u0110K: 17A80048102<\/p>\n<\/div>\n<div class=\"uk-panel uk-text-small uk-margin uk-margin-remove-bottom uk-text-center\">\n<p>\u00a9  document.currentScript.insertAdjacentHTML(&#8216;afterend&#8217;, &#8221; + new Intl.DateTimeFormat(document.documentElement.lang, {year: &#8216;numeric&#8217;}).format() + &#8221;);  H\u1ecdc Excel Online. All rights reserved.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<div class=\"ad-inserterpro\">\n<a href=\"https:\/\/hocexcel.online\/course\/preview\/ex101-excel-tu-co-ban-den-chuyen-gia-danh-cho-nguoi-di-lam\"><br \/>\n<img decoding=\"async\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/ex101_92019-nho-26.gif\"><br \/>\n<\/a>\n<\/div>\n","protected":false},"author":1,"featured_media":9243,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-9242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-excel-co-ban"],"_links":{"self":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/9242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/comments?post=9242"}],"version-history":[{"count":0,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/9242\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media\/9243"}],"wp:attachment":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media?parent=9242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/categories?post=9242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/tags?post=9242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}