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%BD%B1%E5%83%8F%E5%AD%A6%E6%A3%80%E6%9F%A5' at line 1
select tagname from ***_enewstags where tagid=%E5%BD%B1%E5%83%8F%E5%AD%A6%E6%A3%80%E6%9F%A5