upper middle class. According to the query of First Life. com, it shows that:

1. Xu Dingsheng is the top three most distinctive Jianghu dishes in Chongqing, a national chain restaurant brand, with antique environment decoration, novel and diverse dishes, and sufficient weight but not expensive.

2. Xu Dingsheng's brand is famous, and Xu Dingsheng's folk dishes have reached a high level of status and influence in Jianghu cuisine. There are branches and halls everywhere with unified decoration style, which is simple and elegant.