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%B9%B3%E8%85%BA%E7%99%8C%E6%A0%B9%E6%B2%BB%E6%9C%AF' at line 1
select tagname from ***_enewstags where tagid=%E4%B9%B3%E8%85%BA%E7%99%8C%E6%A0%B9%E6%B2%BB%E6%9C%AF