{"id":311475,"date":"2025-07-17T16:24:27","date_gmt":"2025-07-17T16:24:27","guid":{"rendered":"https:\/\/pocketoption.com\/blog\/news-events\/data\/how-to-calculate-percent-difference-2\/"},"modified":"2025-07-17T16:24:27","modified_gmt":"2025-07-17T16:24:27","slug":"how-to-calculate-percent-difference","status":"publish","type":"post","link":"https:\/\/pocketoption.com\/blog\/vt\/knowledge-base\/learning\/how-to-calculate-percent-difference\/","title":{"rendered":"C\u00e1ch T\u00ednh Ch\u00eanh L\u1ec7ch Ph\u1ea7n Tr\u0103m Ch\u00ednh X\u00e1c"},"content":{"rendered":"<div id=\"root\"><div id=\"wrap-img-root\"><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":251589,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-311475","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learning"],"acf":{"h1":"C\u00e1ch T\u00ednh Ch\u00eanh L\u1ec7ch Ph\u1ea7n Tr\u0103m Ch\u00ednh X\u00e1c","h1_source":{"label":"H1","type":"text","formatted_value":"C\u00e1ch T\u00ednh Ch\u00eanh L\u1ec7ch Ph\u1ea7n Tr\u0103m Ch\u00ednh X\u00e1c"},"description":"T\u00ednh to\u00e1n s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m hi\u1ec7u qu\u1ea3 \u0111\u1ec3 c\u00f3 c\u00e1i nh\u00ecn s\u00e2u s\u1eafc h\u01a1n trong giao d\u1ecbch.","description_source":{"label":"Description","type":"textarea","formatted_value":"T\u00ednh to\u00e1n s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m hi\u1ec7u qu\u1ea3 \u0111\u1ec3 c\u00f3 c\u00e1i nh\u00ecn s\u00e2u s\u1eafc h\u01a1n trong giao d\u1ecbch."},"intro":"Hi\u1ec3u c\u00e1ch t\u00ednh ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho c\u00e1c nh\u00e0 giao d\u1ecbch v\u00e0 nh\u00e0 \u0111\u1ea7u t\u01b0 mu\u1ed1n \u0111o l\u01b0\u1eddng s\u1ef1 thay \u0111\u1ed5i t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa hai gi\u00e1 tr\u1ecb. Cho d\u00f9 b\u1ea1n \u0111ang \u0111\u00e1nh gi\u00e1 xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng hay ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 giao d\u1ecbch, bi\u1ebft c\u00e1ch t\u00ednh n\u00e0y c\u00f3 th\u1ec3 cung c\u1ea5p nh\u1eefng th\u00f4ng tin chi ti\u1ebft qu\u00fd gi\u00e1. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n qua c\u00e1c b\u01b0\u1edbc ch\u00ednh c\u1ee7a vi\u1ec7c t\u00ednh ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch v\u00e0 c\u00e1ch n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong th\u1ebf gi\u1edbi t\u00e0i ch\u00ednh v\u00e0 giao d\u1ecbch nhanh.","intro_source":{"label":"Intro","type":"text","formatted_value":"Hi\u1ec3u c\u00e1ch t\u00ednh ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho c\u00e1c nh\u00e0 giao d\u1ecbch v\u00e0 nh\u00e0 \u0111\u1ea7u t\u01b0 mu\u1ed1n \u0111o l\u01b0\u1eddng s\u1ef1 thay \u0111\u1ed5i t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa hai gi\u00e1 tr\u1ecb. Cho d\u00f9 b\u1ea1n \u0111ang \u0111\u00e1nh gi\u00e1 xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng hay ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 giao d\u1ecbch, bi\u1ebft c\u00e1ch t\u00ednh n\u00e0y c\u00f3 th\u1ec3 cung c\u1ea5p nh\u1eefng th\u00f4ng tin chi ti\u1ebft qu\u00fd gi\u00e1. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n qua c\u00e1c b\u01b0\u1edbc ch\u00ednh c\u1ee7a vi\u1ec7c t\u00ednh ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch v\u00e0 c\u00e1ch n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong th\u1ebf gi\u1edbi t\u00e0i ch\u00ednh v\u00e0 giao d\u1ecbch nhanh."},"body_html":"<div class=\"custom-html-container\">\n<h2>T\u1ea7m Quan Tr\u1ecdng c\u1ee7a S\u1ef1 Kh\u00e1c Bi\u1ec7t Ph\u1ea7n Tr\u0103m trong Giao D\u1ecbch<\/h2>\nS\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m r\u1ea5t quan tr\u1ecdng trong giao d\u1ecbch v\u00ec n\u00f3 gi\u00fap \u0111o l\u01b0\u1eddng s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u1eefa hai gi\u00e1 tr\u1ecb. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi so s\u00e1nh d\u1eef li\u1ec7u l\u1ecbch s\u1eed v\u1edbi gi\u00e1 th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh. C\u00e1c nh\u00e0 giao d\u1ecbch th\u01b0\u1eddng s\u1eed d\u1ee5ng s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ef1 thay \u0111\u1ed5i trong gi\u00e1 c\u1ed5 phi\u1ebfu, gi\u00e1 tr\u1ecb ti\u1ec1n t\u1ec7, ho\u1eb7c b\u1ea5t k\u1ef3 ch\u1ec9 s\u1ed1 t\u00e0i ch\u00ednh n\u00e0o kh\u00e1c theo th\u1eddi gian.\n<h3>Hi\u1ec3u C\u00f4ng Th\u1ee9c<\/h3>\nC\u00f4ng th\u1ee9c t\u00ednh s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m r\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u01b0ng m\u1ea1nh m\u1ebd. N\u00f3 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng s\u1ef1 kh\u00e1c bi\u1ec7t tuy\u1ec7t \u0111\u1ed1i gi\u1eefa hai gi\u00e1 tr\u1ecb, chia cho trung b\u00ecnh c\u1ee7a c\u00e1c gi\u00e1 tr\u1ecb \u0111\u00f3, nh\u00e2n v\u1edbi 100. \u0110i\u1ec1u n\u00e0y cho ra m\u1ed9t t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m \u0111\u1ecbnh l\u01b0\u1ee3ng s\u1ef1 kh\u00e1c bi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa c\u00e1c con s\u1ed1.\n<ul>\n \t<li>X\u00e1c \u0111\u1ecbnh hai gi\u00e1 tr\u1ecb b\u1ea1n mu\u1ed1n so s\u00e1nh. V\u00ed d\u1ee5, gi\u00e1 \u0111\u00f3ng c\u1eeda c\u1ee7a m\u1ed9t c\u1ed5 phi\u1ebfu v\u00e0o hai ng\u00e0y kh\u00e1c nhau.<\/li>\n \t<li>T\u00ednh s\u1ef1 kh\u00e1c bi\u1ec7t tuy\u1ec7t \u0111\u1ed1i gi\u1eefa hai gi\u00e1 tr\u1ecb. Tr\u1eeb gi\u00e1 tr\u1ecb nh\u1ecf h\u01a1n t\u1eeb gi\u00e1 tr\u1ecb l\u1edbn h\u01a1n.<\/li>\n \t<li>T\u00ecm trung b\u00ecnh c\u1ee7a hai gi\u00e1 tr\u1ecb. C\u1ed9ng hai gi\u00e1 tr\u1ecb l\u1ea1i v\u00e0 chia cho hai.<\/li>\n \t<li>Chia s\u1ef1 kh\u00e1c bi\u1ec7t tuy\u1ec7t \u0111\u1ed1i cho trung b\u00ecnh. \u0110i\u1ec1u n\u00e0y s\u1ebd cho b\u1ea1n s\u1ef1 kh\u00e1c bi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i.<\/li>\n \t<li>Nh\u00e2n k\u1ebft qu\u1ea3 v\u1edbi 100 \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh ph\u1ea7n tr\u0103m. \u0110\u00e2y l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n<h2>\u00c1p D\u1ee5ng S\u1ef1 Kh\u00e1c Bi\u1ec7t Ph\u1ea7n Tr\u0103m trong Giao D\u1ecbch Nhanh<\/h2>\nTrong giao d\u1ecbch nhanh, hi\u1ec3u c\u00e1ch t\u00ednh s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng. C\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch tham gia v\u00e0o giao d\u1ecbch nhanh, n\u01a1i m\u00e0 vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng l\u00e0 r\u1ea5t quan tr\u1ecdng. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 nhanh ch\u00f3ng \u0111\u00e1nh gi\u00e1 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a h\u1ecd cho ph\u00f9 h\u1ee3p.\n\n[cta_button text=\"B\u1eaft \u0110\u1ea7u Giao D\u1ecbch\"]\n<h3>V\u00ed D\u1ee5 Th\u1ef1c T\u1ebf<\/h3>\nH\u00e3y xem x\u00e9t m\u1ed9t nh\u00e0 giao d\u1ecbch ph\u00e2n t\u00edch s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 c\u1ee7a m\u1ed9t c\u1eb7p ti\u1ec1n t\u1ec7. N\u1ebfu gi\u00e1 l\u00e0 $1.20 ng\u00e0y h\u00f4m qua v\u00e0 l\u00e0 $1.25 h\u00f4m nay, nh\u00e0 giao d\u1ecbch s\u1ebd t\u00ednh s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u00e0 c\u01a1 h\u1ed9i l\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng.\n\nS\u1ef1 Th\u1eadt Th\u00fa V\u1ecb: B\u1ea1n c\u00f3 bi\u1ebft r\u1eb1ng kh\u00e1i ni\u1ec7m s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong giao d\u1ecbch m\u00e0 c\u00f2n trong nghi\u00ean c\u1ee9u khoa h\u1ecdc \u0111\u1ec3 \u0111o l\u01b0\u1eddng c\u00e1c thay \u0111\u1ed5i th\u1ef1c nghi\u1ec7m kh\u00f4ng?\n\n<\/div>","body_html_source":{"label":"Body HTML","type":"wysiwyg","formatted_value":"<div class=\"custom-html-container\">\n<h2>T\u1ea7m Quan Tr\u1ecdng c\u1ee7a S\u1ef1 Kh\u00e1c Bi\u1ec7t Ph\u1ea7n Tr\u0103m trong Giao D\u1ecbch<\/h2>\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m r\u1ea5t quan tr\u1ecdng trong giao d\u1ecbch v\u00ec n\u00f3 gi\u00fap \u0111o l\u01b0\u1eddng s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u1eefa hai gi\u00e1 tr\u1ecb. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi so s\u00e1nh d\u1eef li\u1ec7u l\u1ecbch s\u1eed v\u1edbi gi\u00e1 th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh. C\u00e1c nh\u00e0 giao d\u1ecbch th\u01b0\u1eddng s\u1eed d\u1ee5ng s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ef1 thay \u0111\u1ed5i trong gi\u00e1 c\u1ed5 phi\u1ebfu, gi\u00e1 tr\u1ecb ti\u1ec1n t\u1ec7, ho\u1eb7c b\u1ea5t k\u1ef3 ch\u1ec9 s\u1ed1 t\u00e0i ch\u00ednh n\u00e0o kh\u00e1c theo th\u1eddi gian.<\/p>\n<h3>Hi\u1ec3u C\u00f4ng Th\u1ee9c<\/h3>\n<p>C\u00f4ng th\u1ee9c t\u00ednh s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m r\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u01b0ng m\u1ea1nh m\u1ebd. N\u00f3 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng s\u1ef1 kh\u00e1c bi\u1ec7t tuy\u1ec7t \u0111\u1ed1i gi\u1eefa hai gi\u00e1 tr\u1ecb, chia cho trung b\u00ecnh c\u1ee7a c\u00e1c gi\u00e1 tr\u1ecb \u0111\u00f3, nh\u00e2n v\u1edbi 100. \u0110i\u1ec1u n\u00e0y cho ra m\u1ed9t t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m \u0111\u1ecbnh l\u01b0\u1ee3ng s\u1ef1 kh\u00e1c bi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa c\u00e1c con s\u1ed1.<\/p>\n<ul>\n<li>X\u00e1c \u0111\u1ecbnh hai gi\u00e1 tr\u1ecb b\u1ea1n mu\u1ed1n so s\u00e1nh. V\u00ed d\u1ee5, gi\u00e1 \u0111\u00f3ng c\u1eeda c\u1ee7a m\u1ed9t c\u1ed5 phi\u1ebfu v\u00e0o hai ng\u00e0y kh\u00e1c nhau.<\/li>\n<li>T\u00ednh s\u1ef1 kh\u00e1c bi\u1ec7t tuy\u1ec7t \u0111\u1ed1i gi\u1eefa hai gi\u00e1 tr\u1ecb. Tr\u1eeb gi\u00e1 tr\u1ecb nh\u1ecf h\u01a1n t\u1eeb gi\u00e1 tr\u1ecb l\u1edbn h\u01a1n.<\/li>\n<li>T\u00ecm trung b\u00ecnh c\u1ee7a hai gi\u00e1 tr\u1ecb. C\u1ed9ng hai gi\u00e1 tr\u1ecb l\u1ea1i v\u00e0 chia cho hai.<\/li>\n<li>Chia s\u1ef1 kh\u00e1c bi\u1ec7t tuy\u1ec7t \u0111\u1ed1i cho trung b\u00ecnh. \u0110i\u1ec1u n\u00e0y s\u1ebd cho b\u1ea1n s\u1ef1 kh\u00e1c bi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i.<\/li>\n<li>Nh\u00e2n k\u1ebft qu\u1ea3 v\u1edbi 100 \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh ph\u1ea7n tr\u0103m. \u0110\u00e2y l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n<h2>\u00c1p D\u1ee5ng S\u1ef1 Kh\u00e1c Bi\u1ec7t Ph\u1ea7n Tr\u0103m trong Giao D\u1ecbch Nhanh<\/h2>\n<p>Trong giao d\u1ecbch nhanh, hi\u1ec3u c\u00e1ch t\u00ednh s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 giao d\u1ecbch \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng. C\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Pocket Option cho ph\u00e9p c\u00e1c nh\u00e0 giao d\u1ecbch tham gia v\u00e0o giao d\u1ecbch nhanh, n\u01a1i m\u00e0 vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng l\u00e0 r\u1ea5t quan tr\u1ecdng. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m, c\u00e1c nh\u00e0 giao d\u1ecbch c\u00f3 th\u1ec3 nhanh ch\u00f3ng \u0111\u00e1nh gi\u00e1 \u0111i\u1ec1u ki\u1ec7n th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a h\u1ecd cho ph\u00f9 h\u1ee3p.<\/p>\n    <div class=\"po-container po-container_width_article\">\n        <a href=\"\/en\/quick-start\/\" class=\"po-line-banner po-article-page__line-banner\">\n            <svg class=\"svg-image po-line-banner__logo\" fill=\"currentColor\" width=\"auto\" height=\"auto\"\n                 aria-hidden=\"true\">\n                <use href=\"#svg-img-logo-white\"><\/use>\n            <\/svg>\n            <span class=\"po-line-banner__btn\">B\u1eaft \u0110\u1ea7u Giao D\u1ecbch<\/span>\n        <\/a>\n    <\/div>\n    \n<h3>V\u00ed D\u1ee5 Th\u1ef1c T\u1ebf<\/h3>\n<p>H\u00e3y xem x\u00e9t m\u1ed9t nh\u00e0 giao d\u1ecbch ph\u00e2n t\u00edch s\u1ef1 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 c\u1ee7a m\u1ed9t c\u1eb7p ti\u1ec1n t\u1ec7. N\u1ebfu gi\u00e1 l\u00e0 $1.20 ng\u00e0y h\u00f4m qua v\u00e0 l\u00e0 $1.25 h\u00f4m nay, nh\u00e0 giao d\u1ecbch s\u1ebd t\u00ednh s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u00e0 c\u01a1 h\u1ed9i l\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng.<\/p>\n<p>S\u1ef1 Th\u1eadt Th\u00fa V\u1ecb: B\u1ea1n c\u00f3 bi\u1ebft r\u1eb1ng kh\u00e1i ni\u1ec7m s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong giao d\u1ecbch m\u00e0 c\u00f2n trong nghi\u00ean c\u1ee9u khoa h\u1ecdc \u0111\u1ec3 \u0111o l\u01b0\u1eddng c\u00e1c thay \u0111\u1ed5i th\u1ef1c nghi\u1ec7m kh\u00f4ng?<\/p>\n<\/div>\n"},"faq":[{"question":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ph\u1ea7n tr\u0103m thay \u0111\u1ed5i v\u00e0 ph\u1ea7n tr\u0103m kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec?","answer":"Thay \u0111\u1ed5i ph\u1ea7n tr\u0103m \u0111o l\u01b0\u1eddng s\u1ef1 thay \u0111\u1ed5i t\u1eeb m\u1ed9t gi\u00e1 tr\u1ecb sang gi\u00e1 tr\u1ecb kh\u00e1c d\u01b0\u1edbi d\u1ea1ng ph\u1ea7n tr\u0103m c\u1ee7a gi\u00e1 tr\u1ecb ban \u0111\u1ea7u, trong khi ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch \u0111o l\u01b0\u1eddng s\u1ef1 kh\u00e1c bi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa hai gi\u00e1 tr\u1ecb."},{"question":"Ph\u01b0\u01a1ng ph\u00e1p ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch ch\u00ednh x\u00e1c \u0111\u1ebfn m\u1ee9c n\u00e0o?","answer":"Ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 so s\u00e1nh c\u00e1c gi\u00e1 tr\u1ecb, nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t b\u1ed1i c\u1ea3nh v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c gi\u00e1 tr\u1ecb."},{"question":"S\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c gi\u00e1 tr\u1ecb \u00e2m kh\u00f4ng?","answer":"C\u00f3, s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh cho c\u00e1c gi\u00e1 tr\u1ecb \u00e2m, nh\u01b0ng vi\u1ec7c di\u1ec5n gi\u1ea3i c\u1ea7n xem x\u00e9t ng\u1eef c\u1ea3nh c\u1ee7a c\u00e1c gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c so s\u00e1nh."}],"faq_source":{"label":"FAQ","type":"repeater","formatted_value":[{"question":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ph\u1ea7n tr\u0103m thay \u0111\u1ed5i v\u00e0 ph\u1ea7n tr\u0103m kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec?","answer":"Thay \u0111\u1ed5i ph\u1ea7n tr\u0103m \u0111o l\u01b0\u1eddng s\u1ef1 thay \u0111\u1ed5i t\u1eeb m\u1ed9t gi\u00e1 tr\u1ecb sang gi\u00e1 tr\u1ecb kh\u00e1c d\u01b0\u1edbi d\u1ea1ng ph\u1ea7n tr\u0103m c\u1ee7a gi\u00e1 tr\u1ecb ban \u0111\u1ea7u, trong khi ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch \u0111o l\u01b0\u1eddng s\u1ef1 kh\u00e1c bi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i gi\u1eefa hai gi\u00e1 tr\u1ecb."},{"question":"Ph\u01b0\u01a1ng ph\u00e1p ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch ch\u00ednh x\u00e1c \u0111\u1ebfn m\u1ee9c n\u00e0o?","answer":"Ph\u1ea7n tr\u0103m ch\u00eanh l\u1ec7ch l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 so s\u00e1nh c\u00e1c gi\u00e1 tr\u1ecb, nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t b\u1ed1i c\u1ea3nh v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c gi\u00e1 tr\u1ecb."},{"question":"S\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c gi\u00e1 tr\u1ecb \u00e2m kh\u00f4ng?","answer":"C\u00f3, s\u1ef1 kh\u00e1c bi\u1ec7t ph\u1ea7n tr\u0103m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh cho c\u00e1c gi\u00e1 tr\u1ecb \u00e2m, nh\u01b0ng vi\u1ec7c di\u1ec5n gi\u1ea3i c\u1ea7n xem x\u00e9t ng\u1eef c\u1ea3nh c\u1ee7a c\u00e1c gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c so s\u00e1nh."}]}},"yoast_head":"<!-- This site is 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