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%A4%A7%E4%BE%BF%E4%B8%8D%E6%88%90%E5%BD%A2' at line 1
select tagname from ***_enewstags where tagid=%E5%A4%A7%E4%BE%BF%E4%B8%8D%E6%88%90%E5%BD%A2