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 '%E7%A7%91%E5%AE%A4%E4%BB%8B%E7%BB%8D' at line 1
select tagname from ***_enewstags where tagid=%E7%A7%91%E5%AE%A4%E4%BB%8B%E7%BB%8D