Xidan, CCTV, Capital Museum, Telegraph Building, Beijing University of Posts and Telecommunications, National Stadium and so on. According to the query of China Unicom in official website, China Unicom has opened 5G experience halls in hot spots of 40 pilot cities in China to provide consumers with 5G experience. Take Beijing as an example. On the App of China Unicom's mobile phone business hall, we can see that China Unicom has 5G experience halls in Beijing Financial Street and Xidan, and friends in Beijing can go to these two places to experience 5G networks. Xidan, CCTV, Capital Museum, Telegraph Building, Beijing University of Posts and Telecommunications, National Stadium, Oriental Xintiandi, Yinhe SOHO, Financial Street, Fuxingmen, Sanlihe, Wukesong, Tianchang Building and International Trade Area are the key coverage areas of 5G network. Users with 5G mobile phones can experience 5G networks in the above areas.