3. The federal government of Vietnam shall stipulate polices within the national hotline for domestic violence avoidance and fight to acquire and deal with notifications or denunciations of domestic violence functions.V?i nh?ng tr??ng h?p n?n nhân b? t?n th??ng v? th? ch?t ho?c tinh th?n, c?n t?i s? can thi?p c?a y t? thì ng??i th?c hi?n hành vi