L\u00f4 xi\u00ean 4 l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 \u0111\u1ec1 kh\u00e1 ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi \u00e1p d\u1ee5ng v\u00e0 mang v\u1ec1 nh\u1eefng ph\u1ea7n th\u01b0\u1edfng kh\u00f4ng h\u1ec1 nh\u1ecf. D\u00f9 t\u1ef7 l\u1ec7 \u0103n \u00edt nh\u01b0ng 1 khi \u0111\u00e3 n\u1ed5 l\u00e0 tr\u00fang r\u1ea5t \u0111\u1eadm. V\u1eady c\u1ee5 th\u1ec3 \u0111\u00e1nh l\u00f4 xi\u00ean 4 \u0103n bao nhi\u00eau <\/strong>v\u00e0 l\u00e0m sao \u0111\u1ec3 ch\u01a1i hi\u1ec7u qu\u1ea3 nh\u1ea5t? H\u00e3y t\u00ecm c\u00e2u tr\u1ea3 l\u1eddi ngay trong b\u00e0i vi\u1ebft sau c\u1ee7a nh\u00e9.<\/p>\n M\u1ee5c l\u1ee5c<\/p>\n<\/div>\n
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