So\u1ea1n b\u00e0i: Luy\u1ec7n t\u1eadp v\u1eadn d\u1ee5ng k\u1ebft h\u1ee3p c\u00e1c ph\u01b0\u01a1ng th\u1ee9c bi\u1ec3u \u0111\u1ea1t trong b\u00e0i v\u0103n ngh\u1ecb lu\u1eadn<\/a><\/blockquote><\/iframe>