{"id":1642,"date":"2020-09-07T16:09:00","date_gmt":"2020-09-07T16:09:00","guid":{"rendered":"https:\/\/vnexpress.link\/?p=1642"},"modified":"2025-05-18T17:44:19","modified_gmt":"2025-05-18T17:44:19","slug":"huong-dan-doc-hieu-ty-le-keo-co-ban","status":"publish","type":"post","link":"https:\/\/vnexpress.link\/index.php\/2020\/09\/07\/huong-dan-doc-hieu-ty-le-keo-co-ban\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn \u0111\u1ecdc hi\u1ec3u t\u1ef7 l\u1ec7 k\u00e8o c\u01a1 b\u1ea3n"},"content":{"rendered":"\n<p>Trong th\u1ebf gi\u1edbi c\u00e1 c\u01b0\u1ee3c b\u00f3ng \u0111\u00e1,\u00a0t\u1ef7 l\u1ec7 k\u00e8o\u00a0ch\u00e2u \u00c2u <a href=\"https:\/\/rr88.select\/\" target=\"_blank\" rel=\"noopener\">RR88<\/a>, hay c\u00f2n g\u1ecdi l\u00e0 k\u00e8o 1X2, l\u00e0 m\u1ed9t trong nh\u1eefng h\u00ecnh th\u1ee9c \u0111\u1eb7t c\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn v\u00e0 d\u1ec5 hi\u1ec3u nh\u1ea5t. V\u1edbi s\u1ef1 \u0111\u01a1n gi\u1ea3n v\u00e0 tr\u1ef1c quan, k\u00e8o ch\u00e2u \u00c2u thu h\u00fat \u0111\u00f4ng \u0111\u1ea3o ng\u01b0\u1eddi ch\u01a1i, t\u1eeb nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u cho \u0111\u1ebfn nh\u1eefng tay ch\u01a1i l\u00e3o luy\u1ec7n. H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 c\u00e1ch \u0111\u1eb7t c\u01b0\u1ee3c v\u00e0 nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng khi tham gia k\u00e8o ch\u00e2u \u00c2u \u0111\u1ec3 t\u0103ng c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p><strong>1. T\u1ef7 l\u1ec7 k\u00e8o ch\u00e2u \u00c2u l\u00e0 g\u00ec?<\/strong><\/p>\n\n\n\n<p>T\u1ef7 l\u1ec7 k\u00e8o ch\u00e2u \u00c2u, hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 k\u00e8o 1X2, l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c c\u00e1 c\u01b0\u1ee3c b\u00f3ng \u0111\u00e1, trong \u0111\u00f3 ng\u01b0\u1eddi ch\u01a1i d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 c\u1ee7a m\u1ed9t tr\u1eadn \u0111\u1ea5u v\u1edbi ba l\u1ef1a ch\u1ecdn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1:<\/strong>&nbsp;\u0110\u1ed9i nh\u00e0 th\u1eafng<\/li>\n\n\n\n<li><strong>X:<\/strong>&nbsp;Hai \u0111\u1ed9i h\u00f2a nhau<\/li>\n\n\n\n<li><strong>2:<\/strong>&nbsp;\u0110\u1ed9i kh\u00e1ch th\u1eafng<\/li>\n<\/ul>\n\n\n\n<p>M\u1ed7i l\u1ef1a ch\u1ecdn s\u1ebd c\u00f3 m\u1ed9t t\u1ef7 l\u1ec7 c\u01b0\u1ee3c t\u01b0\u01a1ng \u1ee9ng, th\u1ec3 hi\u1ec7n x\u00e1c su\u1ea5t x\u1ea3y ra c\u1ee7a s\u1ef1 ki\u1ec7n \u0111\u00f3 v\u00e0 m\u1ee9c ti\u1ec1n th\u01b0\u1edfng ti\u1ec1m n\u0103ng m\u00e0 ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c n\u1ebfu th\u1eafng c\u01b0\u1ee3c.<\/p>\n\n\n\n<p><strong>2. C\u00e1ch \u0111\u1ecdc v\u00e0 t\u00ednh to\u00e1n t\u1ef7 l\u1ec7 k\u00e8o ch\u00e2u \u00c2u<\/strong><\/p>\n\n\n\n<p>T\u1ef7 l\u1ec7 k\u00e8o ch\u00e2u \u00c2u \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb d\u01b0\u1edbi d\u1ea1ng s\u1ed1 th\u1eadp ph\u00e2n. V\u00ed d\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u1eadn \u0111\u1ea5u gi\u1eefa \u0111\u1ed9i A v\u00e0 \u0111\u1ed9i B<\/strong><\/li>\n\n\n\n<li><strong>T\u1ef7 l\u1ec7 k\u00e8o:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9i A th\u1eafng (1): 2.50<\/li>\n\n\n\n<li>H\u00f2a (X): 3.20<\/li>\n\n\n\n<li>\u0110\u1ed9i B th\u1eafng (2): 2.80<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>C\u00e1ch t\u00ednh ti\u1ec1n th\u1eafng:<\/strong>\n<ul class=\"wp-block-list\">\n<li>N\u1ebfu b\u1ea1n \u0111\u1eb7t c\u01b0\u1ee3c 100,000 VND v\u00e0o \u0111\u1ed9i A v\u00e0 \u0111\u1ed9i A th\u1eafng, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c: 100,000 VND * 2.50 = 250,000 VND (bao g\u1ed3m c\u1ea3 ti\u1ec1n c\u01b0\u1ee3c g\u1ed1c).<\/li>\n\n\n\n<li>N\u1ebfu b\u1ea1n \u0111\u1eb7t c\u01b0\u1ee3c 100,000 VND v\u00e0o c\u1eeda H\u00f2a v\u00e0 hai \u0111\u1ed9i h\u00f2a nhau, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c: 100,000 VND * 3.20 = 320,000 VND.<\/li>\n\n\n\n<li>N\u1ebfu b\u1ea1n \u0111\u1eb7t c\u01b0\u1ee3c 100,000 VND v\u00e0o \u0111\u1ed9i B v\u00e0 \u0111\u1ed9i B th\u1eafng, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c: 100,000 VND * 2.80 = 280,000 VND.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>3. \u01afu \u0111i\u1ec3m c\u1ee7a k\u00e8o ch\u00e2u \u00c2u<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/tintuc247.link\/wp-content\/uploads\/2024\/01\/1-trang-ca-do-bong-da-qua-mang.jpg\" alt=\"\" class=\"wp-image-1288\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u:<\/strong>&nbsp;Lu\u1eadt ch\u01a1i v\u00e0 c\u00e1ch t\u00ednh to\u00e1n \u0111\u01a1n gi\u1ea3n, ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u.<\/li>\n\n\n\n<li><strong>Kh\u00f4ng c\u00f3 c\u1eeda h\u00f2a m\u1ea5t n\u1eeda ti\u1ec1n:<\/strong>&nbsp;Kh\u00e1c v\u1edbi k\u00e8o ch\u00e2u \u00c1, k\u00e8o ch\u00e2u \u00c2u c\u00f3 c\u1eeda h\u00f2a ri\u00eang bi\u1ec7t, kh\u00f4ng c\u00f3 t\u00ecnh tr\u1ea1ng th\u1eafng n\u1eeda ho\u1eb7c thua n\u1eeda.<\/li>\n\n\n\n<li><strong>T\u1ef7 l\u1ec7 c\u01b0\u1ee3c h\u1ea5p d\u1eabn:<\/strong>&nbsp;T\u1ef7 l\u1ec7 c\u01b0\u1ee3c ch\u00e2u \u00c2u th\u01b0\u1eddng cao h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i k\u00e8o kh\u00e1c, mang l\u1ea1i c\u01a1 h\u1ed9i th\u1eafng l\u1edbn cho ng\u01b0\u1eddi ch\u01a1i.<\/li>\n<\/ul>\n\n\n\n<p><strong>4. Nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng khi \u0111\u1eb7t c\u01b0\u1ee3c k\u00e8o ch\u00e2u \u00c2u<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nghi\u00ean c\u1ee9u k\u1ef9 v\u1ec1 tr\u1eadn \u0111\u1ea5u:<\/strong>&nbsp;Ph\u00e2n t\u00edch th\u00f4ng tin v\u1ec1 hai \u0111\u1ed9i b\u00f3ng, phong \u0111\u1ed9, l\u1ecbch s\u1eed \u0111\u1ed1i \u0111\u1ea7u, \u0111\u1ed9i h\u00ecnh, chi\u1ebfn thu\u1eadt\u2026 \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u1eb7t c\u01b0\u1ee3c ch\u00ednh x\u00e1c.<\/li>\n\n\n\n<li><strong>So s\u00e1nh t\u1ef7 l\u1ec7 k\u00e8o t\u1eeb nhi\u1ec1u nh\u00e0 c\u00e1i:<\/strong>&nbsp;M\u1ed7i nh\u00e0 c\u00e1i c\u00f3 th\u1ec3 \u0111\u01b0a ra t\u1ef7 l\u1ec7 k\u00e8o kh\u00e1c nhau cho c\u00f9ng m\u1ed9t tr\u1eadn \u0111\u1ea5u. H\u00e3y so s\u00e1nh \u0111\u1ec3 t\u00ecm ra t\u1ef7 l\u1ec7 t\u1ed1t nh\u1ea5t.<\/li>\n\n\n\n<li><strong>Qu\u1ea3n l\u00fd v\u1ed1n hi\u1ec7u qu\u1ea3:<\/strong>&nbsp;\u0110\u1eb7t ra ng\u00e2n s\u00e1ch c\u00e1 c\u01b0\u1ee3c v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t, kh\u00f4ng n\u00ean \u0111\u1eb7t c\u01b0\u1ee3c qu\u00e1 nhi\u1ec1u v\u00e0o m\u1ed9t tr\u1eadn \u0111\u1ea5u.<\/li>\n\n\n\n<li><strong>\u0110\u1eb7t c\u01b0\u1ee3c c\u00f3 chi\u1ebfn thu\u1eadt:<\/strong>&nbsp;Kh\u00f4ng n\u00ean \u0111\u1eb7t c\u01b0\u1ee3c theo c\u1ea3m t\u00ednh, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c chi\u1ebfn thu\u1eadt c\u00e1 c\u01b0\u1ee3c ph\u00f9 h\u1ee3p \u0111\u1ec3 t\u0103ng c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng.<\/li>\n\n\n\n<li><strong>Ch\u01a1i c\u00f3 tr\u00e1ch nhi\u1ec7m:<\/strong>&nbsp;C\u00e1 c\u01b0\u1ee3c ch\u1ec9 l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c gi\u1ea3i tr\u00ed, kh\u00f4ng n\u00ean \u0111\u1ec3 n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn cu\u1ed9c s\u1ed1ng c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n\n\n\n<p><strong>5. M\u1ed9t s\u1ed1 chi\u1ebfn thu\u1eadt \u0111\u1eb7t c\u01b0\u1ee3c k\u00e8o ch\u00e2u \u00c2u<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1eb7t c\u01b0\u1ee3c v\u00e0o \u0111\u1ed9i c\u1eeda tr\u00ean:<\/strong>&nbsp;\u0110\u00e2y l\u00e0 chi\u1ebfn thu\u1eadt an to\u00e0n, nh\u01b0ng t\u1ef7 l\u1ec7 th\u1eafng th\u01b0\u1eddng th\u1ea5p.<\/li>\n\n\n\n<li><strong>\u0110\u1eb7t c\u01b0\u1ee3c v\u00e0o \u0111\u1ed9i c\u1eeda d\u01b0\u1edbi:<\/strong>&nbsp;Chi\u1ebfn thu\u1eadt n\u00e0y c\u00f3 r\u1ee7i ro cao h\u01a1n nh\u01b0ng t\u1ef7 l\u1ec7 th\u1eafng c\u0169ng cao h\u01a1n.<\/li>\n\n\n\n<li><strong>\u0110\u1eb7t c\u01b0\u1ee3c v\u00e0o c\u1eeda h\u00f2a:<\/strong>&nbsp;C\u1eeda h\u00f2a c\u00f3 t\u1ef7 l\u1ec7 tr\u1ea3 th\u01b0\u1edfng cao nh\u1ea5t, nh\u01b0ng x\u00e1c su\u1ea5t x\u1ea3y ra c\u0169ng th\u1ea5p nh\u1ea5t.<\/li>\n\n\n\n<li><strong>K\u1ebft h\u1ee3p nhi\u1ec1u lo\u1ea1i k\u00e8o:<\/strong>&nbsp;B\u1ea1n c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p k\u00e8o ch\u00e2u \u00c2u v\u1edbi c\u00e1c lo\u1ea1i k\u00e8o kh\u00e1c nh\u01b0 k\u00e8o ch\u00e2u \u00c1, k\u00e8o t\u00e0i x\u1ec9u \u0111\u1ec3 t\u0103ng c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng.<\/li>\n<\/ul>\n\n\n\n<p><strong>K\u1ebft lu\u1eadn<\/strong><\/p>\n\n\n\n<p>T\u1ef7 l\u1ec7 k\u00e8o ch\u00e2u \u00c2u l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c c\u00e1 c\u01b0\u1ee3c b\u00f3ng \u0111\u00e1 ph\u1ed5 bi\u1ebfn v\u00e0 d\u1ec5 hi\u1ec3u, mang \u0111\u1ebfn nhi\u1ec1u c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng cho ng\u01b0\u1eddi ch\u01a1i. B\u1eb1ng c\u00e1ch n\u1eafm v\u1eefng c\u00e1ch \u0111\u1ecdc k\u00e8o, \u00e1p d\u1ee5ng chi\u1ebfn thu\u1eadt ph\u00f9 h\u1ee3p v\u00e0 ch\u01a1i c\u00f3 tr\u00e1ch nhi\u1ec7m, b\u1ea1n c\u00f3 th\u1ec3 t\u1eadn h\u01b0\u1edfng nh\u1eefng gi\u00e2y ph\u00fat gi\u1ea3i tr\u00ed th\u00fa v\u1ecb v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00e0nh c\u00f4ng trong c\u00e1 c\u01b0\u1ee3c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong th\u1ebf gi\u1edbi c\u00e1 c\u01b0\u1ee3c b\u00f3ng \u0111\u00e1,\u00a0t\u1ef7 l\u1ec7 k\u00e8o\u00a0ch\u00e2u \u00c2u RR88, hay c\u00f2n g\u1ecdi l\u00e0 k\u00e8o 1X2, l\u00e0 m\u1ed9t trong nh\u1eefng h\u00ecnh th\u1ee9c \u0111\u1eb7t c\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn v\u00e0 d\u1ec5 hi\u1ec3u nh\u1ea5t. V\u1edbi s\u1ef1 \u0111\u01a1n gi\u1ea3n v\u00e0 tr\u1ef1c quan, k\u00e8o ch\u00e2u \u00c2u thu h\u00fat \u0111\u00f4ng \u0111\u1ea3o ng\u01b0\u1eddi ch\u01a1i, t\u1eeb nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u cho \u0111\u1ebfn &hellip; <a href=\"https:\/\/vnexpress.link\/index.php\/2020\/09\/07\/huong-dan-doc-hieu-ty-le-keo-co-ban\/\" class=\"more-link\">Ti\u1ebfp t\u1ee5c \u0111\u1ecdc <span class=\"screen-reader-text\">H\u01b0\u1edbng d\u1eabn \u0111\u1ecdc hi\u1ec3u t\u1ef7 l\u1ec7 k\u00e8o c\u01a1 b\u1ea3n<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-1642","post","type-post","status-publish","format-standard","hentry","category-giai-tri"],"_links":{"self":[{"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/posts\/1642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/comments?post=1642"}],"version-history":[{"count":2,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/posts\/1642\/revisions"}],"predecessor-version":[{"id":2291,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/posts\/1642\/revisions\/2291"}],"wp:attachment":[{"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/media?parent=1642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/categories?post=1642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vnexpress.link\/index.php\/wp-json\/wp\/v2\/tags?post=1642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}