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%94%B5%E5%9C%BA%E7%96%97%E6%B3%95' at line 1
select tagname from ***_enewstags where tagid=%E7%94%B5%E5%9C%BA%E7%96%97%E6%B3%95