At the beginning of the first episode, Zhang Ke came to perform tasks in the Middle East, just like the local people; 16 This episode announced the resignation of Dog Wall, and the section chief was responsible for Zhang Kelai's affairs, so it is conceivable that Zhang Ke will eventually become a regular worker.
In another case, maybe Zhang Kelai didn't become a full member and went to work with him in a company in Wu Kechang.