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 '%E9%98%BF%E6%96%AF%E5%88%A9%E5%BA%B7' at line 1
select tagname from ***_enewstags where tagid=%E9%98%BF%E6%96%AF%E5%88%A9%E5%BA%B7