Because the darkest places in Shanghai are changshou road and Fuzhou Road. The former is dominated by black intermediaries, while the latter is dominated by insurance companies. There is a similarity between these two places, that is, the news released, especially the company name, is made up by the people inside. You can only find their recruitment information online, because the company itself does not exist, it just cheats you into paying, and then they change places once a month.