Not so good. Chen Yin Group's construction companies used to have Chen Yin Group's construction companies, but now their qualifications have been adjusted. To put it bluntly, it is piling, and the pile foundation company is the same as the original Chen Yin Group Construction Branch. Zheng Jiafeng of Chen Yin Group started from pile foundation. I used to work in Huasheng Foundation Branch, but later I did it myself. He has been doing his old job for so many years.