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 'and id_thuonghieu='73' and (giaban between 10000000 and 20000000) order by stt,n' at line 1syntax error: select * from table_product where hienthi=1 and type='product' and id_sub= and id_thuonghieu='73' and (giaban between 10000000 and 20000000) order by stt,ngaytao desc limit 0,16