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%E6%A0%B8%E7%A3%81%E5%85%B1%E6%8C%AF' at line 1
select tagname from ***_enewstags where tagid=%E4%B9%B3%E8%85%BA%E6%A0%B8%E7%A3%81%E5%85%B1%E6%8C%AF