Why can't the grass beach in Xi 'an develop?

In recent years, many large enterprises have settled in Caotan. Coca-Cola, Delis, Yupinxuan and some industrial parks and business incubation bases are all in Caotan, such as Zhichao Industrial Park and Dapu Incubation Base. The rapid industrial development and the position of the government in the Economic Development Zone also promoted the development of Caotan.