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%B0%9F%E5%B0%BF%E5%98%A7%E5%95%B6' at line 1
select tagname from ***_enewstags where tagid=%E6%B0%9F%E5%B0%BF%E5%98%A7%E5%95%B6