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%8D%E5%AE%8F%E6%B1%89%E9%9C%96' at line 1
select tagname from ***_enewstags where tagid=%E5%A4%8D%E5%AE%8F%E6%B1%89%E9%9C%96