Supporting facilities: business center, coffee shop, bank, securities business hall, staff canteen, large-scale business conference center. Internal facilities: Schools: Polytechnic University, Nationalities College and Renmin University.

Shopping malls: comprehensive shopping malls: Dazhong Electric, Contemporary Shopping Mall, Shuang 'an Shopping Mall, Huayu Fashion Shopping Center and other comprehensive shopping malls.

Hospitals: Hospitals: Haidian Maternal and Child Health Hospital, Haidian District Hospital and Peking University Stomatological Hospital.

Banks: Banks: ICBC, Bank of Communications, China Construction Bank, Bank of China, People's Bank of China, Huaxia Bank, etc.

Catering: Zhenshen snacks, boiling fishing village.

Others: supporting facilities: business center, coffee shop, bank, securities business hall, staff dining room, large-scale business conference center, others: Le Sheng KTV, Melody KTV, Xiangjiang Castle Lion Fitness Club, Miracle Space Fitness East, etc.