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%B0%84%E9%A2%91%E6%B6%88%E8%9E%8D%E6%89%8B%E6%9C%AF' at line 1
select tagname from ***_enewstags where tagid=%E5%B0%84%E9%A2%91%E6%B6%88%E8%9E%8D%E6%89%8B%E6%9C%AF