Who is the main designer of the ancient buildings in the Forbidden City?

Everything upstairs is wrong. The Forbidden City complex was built in the period of Judy, the founding emperor of the Ming Dynasty. The chief designer is Ji Xiang (sorry, his surname should be changed from "fish" to "friend", I don't know how to read it, and I don't have a dictionary at hand. Please explain). He was in charge of the overall planning of Beijing in the Ming Dynasty and the construction of the Forbidden City. From the Yongzheng period, a class appeared in the Qing Dynasty, which was responsible for the design, construction and budget of buildings, and was called "model houses" or "calculation houses". Lei Fada was the first person, hereditary, and later called it "sample mine", which was mainly responsible for the design of royal architecture in Qing Dynasty. The Forbidden City complex was built in the Ming Dynasty and has been preserved and used since the Qing army entered the customs.