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%BE%AE%E6%B3%A2%E6%B6%88%E8%9E%8D%E6%B2%BB%E7%96%97' at line 1
select tagname from ***_enewstags where tagid=%E5%BE%AE%E6%B3%A2%E6%B6%88%E8%9E%8D%E6%B2%BB%E7%96%97