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%9A%E8%85%BA%E7%98%A4%E7%99%8C%E5%8F%98' at line 1
select tagname from ***_enewstags where tagid=%E5%A4%9A%E8%85%BA%E7%98%A4%E7%99%8C%E5%8F%98