SELECT * FROM JT_City WHERE (REPLACE(sCityName,'/ ','')='City Center'   AND iProvinceID =Phnom Penh ) OR (REPLACE(sCityName,'/',' ')='City Center'  AND iProvinceID =Phnom Penh);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 'Penh ) OR (REPLACE(sCityName,'/',' ')='City Center'  AND iProvinceID =Phnom Penh' at line 1