Fangcaodi is a place name located in the west of Chaoyang District, Beijing. Specifically, it starts from Dongdaqiao Road in the east, Fangcaodi West Street in the west, Chaoyangmenwai Street in the north, and Ritan North Road in the south.

In addition, the Green Garden that Ai Zhiheng mentioned may also refer to the Beijing Parkview Green Grassland, which is a new Beijing landmark building with green humanities and green technology concepts.