D\u00e2n m\u1ea1ng ‘ti\u1ebfc h\u00f9i h\u1ee5i’ cho s\u0129 t\u1eed \u0111i\u1ec3m THPT cao ch\u00f3t v\u00f3t nh\u01b0ng… b\u1ecb 1 \u0111i\u1ec3m Ti\u1ebfng Anh<\/a><\/blockquote><\/iframe>