six. Consider charge and cooperate with appropriate companies in inspecting and dealing with violations in opposition to laws on domestic violence prevention and beat.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 thai.d) Ensuring the confidentiality of knowledge