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%8E%9F%E5%8F%91%E6%80%A7%E8%82%BA%E7%99%8C' at line 1
select tagname from ***_enewstags where tagid=%E5%8E%9F%E5%8F%91%E6%80%A7%E8%82%BA%E7%99%8C