Why was Dongyang Cheng dismissed?

Didn't get fired, but changed places. I used to be the director of the Construction Bureau, the secretary of the Party Working Committee of Wuning Street, and now I am the chairman of Chengtou Group. City Investment Group was originally a state-owned enterprise under the Construction Bureau, but now it is independent, directly responsible for the municipal government and responsible for various construction tasks in the urban area. This is a pretty good place.