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 '%E8%86%B3%E9%A3%9F%E7%BA%A4%E7%BB%B4' at line 1
select tagname from ***_enewstags where tagid=%E8%86%B3%E9%A3%9F%E7%BA%A4%E7%BB%B4