<\/span><\/h2>\nNhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t th\u01b0\u1eddng quan t\u00e2m \u0111\u1ebfn t\u1ef7 l\u1ec7 \u0103n c\u0169ng nh\u01b0 s\u1ed1 ti\u1ec1n th\u01b0\u1edfng nh\u1eadn \u0111\u01b0\u1ee3c khi d\u00e0nh chi\u1ebfn th\u1eafng. Tuy nhi\u00ean, c\u00e1ch t\u00ednh t\u1ef7 l\u1ec7 \u0103n l\u00f4 tr\u01b0\u1ee3t mi\u1ec1n B\u1eafc s\u1ebd c\u00f3 s\u1ef1 kh\u00e1c nhau t\u00f9y v\u00e0o t\u1eebng h\u00ecnh th\u1ee9c.<\/p>\n