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 '%E9%87%8D%E5%BB%BA%E6%96%B0%E8%86%80%E8%83%B1%E6%9C%AF' at line 1
select tagname from ***_enewstags where tagid=%E9%87%8D%E5%BB%BA%E6%96%B0%E8%86%80%E8%83%B1%E6%9C%AF