You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '%E5%A4%9A%E5%B1%82%E8%9E%BA%E6%97%8BCT' at line 1
select tagname from ***_enewstags where tagid=%E5%A4%9A%E5%B1%82%E8%9E%BA%E6%97%8BCT