Few people can persist in wasting three years here without leaving, and those who have not left have not been compiled so far.
Moreover, it has been established for six years, and it still needs to work in Shanghai all the time, because the Qingdao laboratory under construction does not exist at all.
So this recruitment is actually a cover to trick you into taking Qingdao's salary to work in Shanghai (if you recruit directly in Shanghai, the salary is too low to recruit people)