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 '%E7%9A%AE%E8%82%A4%E6%8D%9F%E4%BC%A4' at line 1
select tagname from ***_enewstags where tagid=%E7%9A%AE%E8%82%A4%E6%8D%9F%E4%BC%A4