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 '%E6%9D%8E%E6%B0%B8%E5%B3%B0' at line 1
select tagname from ***_enewstags where tagid=%E6%9D%8E%E6%B0%B8%E5%B3%B0