{"id":9329,"date":"2025-01-02T01:18:57","date_gmt":"2025-01-02T01:18:57","guid":{"rendered":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/02\/cach-loc-o-theo-do-dai-chuoi-ki-tu-trong-excel\/"},"modified":"2025-01-02T01:18:57","modified_gmt":"2025-01-02T01:18:57","slug":"cach-loc-o-theo-do-dai-chuoi-ki-tu-trong-excel","status":"publish","type":"post","link":"https:\/\/blog.ezworkapp.com\/index.php\/2025\/01\/02\/cach-loc-o-theo-do-dai-chuoi-ki-tu-trong-excel\/","title":{"rendered":"C\u00e1ch l\u1ecdc \u00f4 theo \u0111\u1ed9 d\u00e0i chu\u1ed7i k\u00ed t\u1ef1 trong Excel"},"content":{"rendered":"<div class=\"uk-panel uk-margin\" id=\"template-nJy84WMn#1\">\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, H\u1ecdc Excel Online s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch l\u1ecdc \u00f4 theo \u0111\u1ed9 d\u00e0i chu\u1ed7i k\u00ed t\u1ef1 th\u00f4ng qua hai h\u01b0\u1edbng: s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng Filter v\u00e0 l\u1ecdc b\u1eb1ng c\u1ed9t ph\u1ee5. C\u1ee5 th\u1ec3, h\u00e3y \u0111\u1ecdc ph\u1ea7n b\u00ean d\u01b0\u1edbi.<\/p>\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-6775e98036413\" 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\/loc-o-theo-do-dai-chuoi-ki-tu-trong-excel.html#Loc_o_theo_do_dai_chuoi_ki_tu_su_dung_chuc_nang_Filter\" title=\"L\u1ecdc \u00f4 theo \u0111\u1ed9 d\u00e0i chu\u1ed7i k\u00ed t\u1ef1 s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng Filter\">L\u1ecdc \u00f4 theo \u0111\u1ed9 d\u00e0i chu\u1ed7i k\u00ed t\u1ef1 s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng Filter<\/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\/loc-o-theo-do-dai-chuoi-ki-tu-trong-excel.html#Su_dung_ham_LEN_loc_o_theo_do_dai_chuoi_ki_tu\" title=\"S\u1eed d\u1ee5ng h\u00e0m LEN l\u1ecdc \u00f4 theo \u0111\u1ed9 d\u00e0i chu\u1ed7i k\u00ed t\u1ef1\">S\u1eed d\u1ee5ng h\u00e0m LEN l\u1ecdc \u00f4 theo \u0111\u1ed9 d\u00e0i chu\u1ed7i k\u00ed t\u1ef1<\/a><\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Loc_o_theo_do_dai_chuoi_ki_tu_su_dung_chuc_nang_Filter\"><\/span>L\u1ecdc \u00f4 theo \u0111\u1ed9 d\u00e0i chu\u1ed7i k\u00ed t\u1ef1 s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng Filter<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>V\u00ed d\u1ee5 ta c\u00f3 b\u1ea3ng danh s\u00e1ch sau:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24892\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/loc-o-theo-do-dai-chuoi-ki-tu-1.png\" width=\"183\" height=\"337\" title=\"loc-o-theo-do-dai-chuoi-ki-tu-1\"><\/p>\n<p>C\u00f4ng vi\u1ec7c ta c\u1ea7n l\u00e0m l\u00e0 l\u1ecdc ra nh\u1eefng ng\u01b0\u1eddi c\u00f3 t\u00ean 4 k\u00ed t\u1ef1, v\u00ed d\u1ee5:\u00a0<strong>Kh\u00f4i<\/strong>.<\/p>\n<p>\u0110\u1ec3 l\u00e0m \u0111i\u1ec1u n\u00e0y, \u0111\u1ea7u ti\u00ean ch\u1ecdn\u00a0<strong>Filter<\/strong> t\u1eeb th\u1ebb\u00a0<strong>Data<\/strong>.<\/p>\n<figure id=\"attachment_24894\" aria-describedby=\"caption-attachment-24894\" style=\"width: 625px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-24894\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/loc-o-theo-do-dai-chuoi-ki-tu-2.png\" width=\"625\" height=\"162\" title=\"loc-o-theo-do-dai-chuoi-ki-tu-2\"><figcaption id=\"caption-attachment-24894\" class=\"wp-caption-text\">Ch\u1ee9c n\u0103ng filter<\/figcaption><\/figure>\n<p>Sau khi c\u00f3 m\u1ed9t danh s\u00e1ch filter, ch\u1ecdn m\u0169i t\u00ean drop-down, ch\u1ecdn\u00a0<strong>Text Filter<\/strong>\u00a0v\u00e0 ch\u1ecdn\u00a0<strong>Custom Filter<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24898\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/loc-o-theo-do-dai-chuoi-ki-tu-3.png\" width=\"431\" height=\"427\" title=\"loc-o-theo-do-dai-chuoi-ki-tu-3\"><\/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-39.gif\" title=\"ex101_92019-nho-39\"><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p>T\u1ea1i \u0111\u00e2y, ch\u00fang ta s\u1ebd s\u1eed d\u1ee5ng\u00a0<strong>Wildcard<\/strong>. N\u1ebfu b\u1ea1n th\u1eafc m\u1eafc\u00a0<strong>Wildcard\u00a0<\/strong>l\u00e0 g\u00ec, h\u00e3y \u0111\u1ecdc ngay b\u00e0i vi\u1ebft:\u00a0<strong><a href=\"http:\/\/blog.ezworkapp.com\/ky-tu-dai-dien-trong-tim-kiem-wildcard.html\">\u1ee8ng d\u1ee5ng Wildcard hi\u1ec7u qu\u1ea3 trong Excel<\/a>.<\/strong><\/p>\n<p>\u00a0<\/p>\n<p>\u0110\u1ec3 l\u1ecdc v\u1edbi 4 k\u00ed t\u1ef1, ta s\u1ebd s\u1eed d\u1ee5ng\u00a0<strong>4 d\u1ea5u h\u1ecfi<\/strong> nh\u01b0 sau:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24901\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/loc-o-theo-do-dai-chuoi-ki-tu-4.png\" width=\"730\" height=\"228\" title=\"loc-o-theo-do-dai-chuoi-ki-tu-4\"><\/p>\n<p>T\u1ea1i m\u1ee5c equals, ta nh\u1eadp\u00a0<strong>????\u00a0<\/strong>sau \u0111\u00f3 \u1ea5n OK.<\/p>\n<p>K\u1ebft qu\u1ea3:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24902\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/loc-o-theo-do-dai-chuoi-ki-tu-5.png\" width=\"184\" height=\"113\" title=\"loc-o-theo-do-dai-chuoi-ki-tu-5\"><\/p>\n<p>Ngo\u00e0i ra, ta c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng\u00a0<strong><a href=\"http:\/\/blog.ezworkapp.com\/cach-dem-ki-tu-trong-o-bang-ham-len.html\">h\u00e0m LEN<\/a>.\u00a0<\/strong>N\u00f3i c\u00e1ch kh\u00e1c, thay v\u00ec Wildcard, ta s\u1ebd l\u1ecdc gi\u00e1n ti\u1ebfp th\u00f4ng qua c\u1ed9t ph\u1ee5 ch\u1ee9a s\u1ed1 l\u01b0\u1ee3ng k\u00ed t\u1ef1.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Su_dung_ham_LEN_loc_o_theo_do_dai_chuoi_ki_tu\"><\/span>S\u1eed d\u1ee5ng h\u00e0m LEN l\u1ecdc \u00f4 theo \u0111\u1ed9 d\u00e0i chu\u1ed7i k\u00ed t\u1ef1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tr\u01b0\u1edbc ti\u00ean ta s\u1ebd \u0111\u1ebfm k\u00ed t\u1ef1 t\u1ea1i c\u00e1c \u00f4 b\u1eb1ng h\u00e0m LEN:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24917\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/loc-o-theo-do-dai-chuoi-ki-tu-6.png\" width=\"369\" height=\"336\" title=\"loc-o-theo-do-dai-chuoi-ki-tu-6\"><\/p>\n<p>B\u00e2y gi\u1edd, thay v\u00ec Filter cho c\u1ed9t\u00a0<strong>T\u00ean<\/strong>, ta s\u1ebd filter cho c\u1ed9t\u00a0<strong>H\u00e0m Len.\u00a0<\/strong>\u0110\u1ec3 t\u00ecm ra nh\u1eefng ng\u01b0\u1eddi c\u00f3 t\u00ean 4 k\u00ed t\u1ef1, ch\u1ecdn\u00a0<strong>4\u00a0<\/strong>trong danh s\u00e1ch Filter<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24922\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/loc-o-theo-do-dai-chuoi-ki-tu-7.png\" width=\"408\" height=\"461\" title=\"loc-o-theo-do-dai-chuoi-ki-tu-7\"><\/p>\n<p>K\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-24923\" src=\"http:\/\/blog.ezworkapp.com\/wp-content\/uploads\/2025\/01\/loc-o-theo-do-dai-chuoi-ki-tu-8.png\" width=\"366\" height=\"113\" title=\"loc-o-theo-do-dai-chuoi-ki-tu-8\"><\/p>\n<p>\u00a0<\/p>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p mu\u1ed1n b\u1ea3ng t\u00ednh g\u1ecdn g\u00e0ng h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3\u00a0<strong><a href=\"http:\/\/blog.ezworkapp.com\/thao-tac-voi-hang-va-cot-mos-excel.html\">\u1ea9n c\u1ed9t b\u1eb1ng c\u00e1ch thao t\u00e1c\u00a0<\/a>.<\/strong><\/p>\n<p>Kh\u00f4ng h\u1ec1 kh\u00f3 ph\u1ea3i kh\u00f4ng n\u00e0o?<\/p>\n<p>Ngo\u00e0i ra b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c b\u00e0i vi\u1ebft li\u00ean quan:<\/p>\n<p><strong><a href=\"http:\/\/blog.ezworkapp.com\/su-dung-filter-loc-du-lieu-mos-excel.html\">H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng Filter l\u1ecdc d\u1eef li\u1ec7u<\/a><\/strong><\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-cach-lap-bao-cao-chi-tiet-tu-dong-voi-ham-filter-trong-excel.html\"><strong>H\u01b0\u1edbng d\u1eabn l\u1eadp b\u00e1o c\u00e1o chi ti\u1ebft b\u1eb1ng h\u00e0m Filter<\/strong><\/a><\/p>\n<p><a href=\"http:\/\/blog.ezworkapp.com\/huong-dan-cach-loc-tranh-du-lieu-gan-giong-nhau-bang-advanced-filter.html\"><strong>L\u1ecdc d\u1eef li\u1ec7u b\u1eb1ng Advance Filter<\/strong><\/a><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/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-39.gif\"><br \/>\n<\/a>\n<\/div>\n","protected":false},"author":1,"featured_media":9330,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-9329","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\/9329","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=9329"}],"version-history":[{"count":0,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/posts\/9329\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media\/9330"}],"wp:attachment":[{"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/media?parent=9329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/categories?post=9329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ezworkapp.com\/index.php\/wp-json\/wp\/v2\/tags?post=9329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}