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%E6%88%BF%E5%85%A8%E5%88%87' at line 1
select tagname from ***_enewstags where tagid=%E4%B9%B3%E6%88%BF%E5%85%A8%E5%88%87