UPDATE IGNORE vn.client c
        JOIN vn.country co ON co.id = c.countryFk
    SET c.fi = MID(REPLACE(c.fi, ' ', ''), 3, LENGTH(REPLACE(c.fi, ' ', '')) - 1)
    WHERE c.isVies = TRUE 
        AND co.code = LEFT(REPLACE(c.fi, ' ', ''), 2);