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