N\u1ed9p h\u1ed3 s\u01a1 x\u00e9t tuy\u1ec3n ng\u00e0y cu\u1ed1i c\u00f3 b\u1ecb \u1ea3nh h\u01b0\u1edfng g\u00ec kh\u00f4ng?<\/a><\/blockquote><\/iframe>