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%8D%B5%E5%B7%A2%E5%8A%9F%E8%83%BD%E6%8A%91%E5%88%B6' at line 1
select tagname from ***_enewstags where tagid=%E5%8D%B5%E5%B7%A2%E5%8A%9F%E8%83%BD%E6%8A%91%E5%88%B6