3. The federal government of Vietnam shall stipulate restrictions about the national hotline for domestic violence avoidance and fight to get and take care of notifications or denunciations of domestic violence acts.Theo dõi chu k? kinh nguy?t c?a b?n, xác ??nh nh?ng ngày d? th? thai nh?t ?? t?ng c? h?i th? thai ho?c áp d?ng bi?n pháp tránh t