Other uncategorized cookies are the ones that are now being analyzed and possess not been classified into a class as yet. Conserve & AcknowledgeSau khi hoàn thành các b??c v? sinh c?a t?ng h?ng m?c, nhân viên v? sinh s? ki?m tra l?i 1 l??t t?ng khu v?c, ?? ??m b?o vi?c v? sinh c?a khu v?c ??t tiêu chu?n ?ã ?? ra.?ng d?ng công ngh? sinh h?c,