INNER JOIN in MYSQL

SELECT * FROM shipping_name as sn INNER JOIN region_shipping as rs ON (rs.ship_id=sn.id) where rs.reg1!=” and rs.reg_1!=” or rs.reg2!=” and rs.reg_2!=” or rs.reg3!=” and rs.reg_3!=” or rs.reg4!=” and rs.reg_4!=” or rs.reg5!=” and rs.reg_5!=” or rs.reg6!=” and rs.reg_6!=” and sn.ship_price!=”