The annual National Day is approaching; have you already booked air tickets, packed your bags, and eager for traveling? During the golden week, the major tourist areas must be overcrowded. According to the data released by China Tourism Administration, the No.of tourist in the golden week is expected to raise by 21.4%.In such a large group of tourists, the accommodation has certainly become a very problem. In addition to hotels, hostels, many people will choose B & B.