three. The federal government of Vietnam shall stipulate polices over the nationwide hotline for domestic violence prevention and battle to receive and handle notifications or denunciations of domestic violence functions.five. Khi áp d?ng quy?t ??nh c?m ti?p xúc, ng??i b? b?o l?c gia ?ình, ng??i giám h? ho?c ng??i ??i di?n theo pháp lu?t c?a n