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 '%E4%B8%8A%E6%B5%B7%E6%96%B0%E5%8D%8E%E5%8C%BB%E9%99%A2' at line 1
select tagname from ***_enewstags where tagid=%E4%B8%8A%E6%B5%B7%E6%96%B0%E5%8D%8E%E5%8C%BB%E9%99%A2