BẠC ĐẠN-VÒNG BI-32217-32218-32219-32220-32221-32222-32223-32224-32225-32226-32227-32228-32229-32230-32231-32232-32233-32234-32235-32236-32237-32238-32239-32240-32241-32242-32243-32244-32245-32246-32247-32248-32249-32250