Which office buildings are the most prosperous in Beijing?

Nanyun Building, a representative Grade A office building of Sanyuan Bridge, is located in the southeast corner of Sanyuan Bridge. It's a landmark building, a 95-year-old building, which is quite famous. On the south side, Jiacheng Plaza, 5A office building, lobby style, where many well-known companies work, the highest rent is Sanyuan Bridge, and Tianyuan Port Center is connected. You can look at the third home purchase, which is closest to Phoenix. They are all small companies, but it is ok to do activities. I suggest you think about it. The Pengrun Building on Xiaoyun Road is also very famous, facing the women's street.