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 '%E8%A1%80%E8%84%82%E5%BC%82%E5%B8%B8' at line 1
select tagname from ***_enewstags where tagid=%E8%A1%80%E8%84%82%E5%BC%82%E5%B8%B8