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"Thi h\u00F9ng bi\u1EC7n ti\u1EBFng Anh v\u1EC1 ch\u1EE7 \u0111\u1EC1 m\u00F4i tr\u01B0\u1EDDng"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.baomoi.com/thi-hung-bien-tieng-anh-ve-chu-de-moi-truong/c/2190750.epi>