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%8F%E8%8D%AF%E8%AF%B4%E8%8D%AF' at line 1
select tagname from ***_enewstags where tagid=%E5%B0%8F%E8%8D%AF%E8%AF%B4%E8%8D%AF