1, region. The north area of Vientiane City in Chongqing is 6,543,800 square meters, and the south area is 40,000 square meters. The north area is bigger than the south area and eats more.

2. location. Chongqing Vientiane North District is located at the intersection of Vientiane No.1 Road and Xiejiawan Street, with convenient transportation. Some merchants in the southern district moved their shops to the northern district and ate too much. Vientiane Avenue, the main street of Xiejiawan in the southern district, is surrounded by few people, occupies less land and eats less.