Let's go to Haidian to find a large group of people. After all, the northern part of Beijing is developing well. There are some developed towns in the north of Haidian Shangdi Software Park, most of which are rented. Most of the rented houses work in Shangdi and Zhongguancun, and there are many people. They are all five floors built by themselves, and the bottom businesses are good and the rent is cheap. Don't worry about the passenger flow ... I don't know if I'm clear, you can go to Shangdi to inquire about Tangjialing and Aerospace City.