In this paper, Cheng Shian is selected as the research case. At present, there is no special research on Cheng Shian on the Internet, and only a few of them are mentioned in the article.
In this paper, Cheng Shian is chosen as a case study. At present, there are no scholars on the Internet to conduct special research on Cheng Shian, and only a few of them are mentioned in the article.