SELECT * FROM JT_City WHERE (REPLACE(sCityName,'/ ','')='Lao Cai'   AND iProvinceID =Lao Cai ) OR (REPLACE(sCityName,'/',' ')='Lao Cai'  AND iProvinceID =Lao Cai);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 'Cai ) OR (REPLACE(sCityName,'/',' ')='Lao Cai'  AND iProvinceID =Lao Cai)' at line 1