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%91%9E%E5%8D%9A%E8%A5%BF%E5%88%A9' at line 1
select tagname from ***_enewstags where tagid=%E7%91%9E%E5%8D%9A%E8%A5%BF%E5%88%A9