Khuy?n mãi gi?i thi?u b?n bè: Nh?n th??ng khi gi?i thi?u b?n bè tham gia t?i ?ây.Total Housing Units: The full quantity of Housing Units is the amount of occupied models + the volume of vacant units. Ownership is defined by whether the device is occupied by an proprietor or by a tenant.B??c 4: H?i viên ti?n hành làm theo h??ng d?n ???c ??a r