Why are there fewer and fewer Xinjiang people in Shanghai?

There are few employment opportunities. There are few people in Xinjiang and few people in Shanghai because there are too few employment opportunities for them. Based on the above reasons, many units are unwilling to recruit, and it does not rule out that many employers have recruitment discrimination. Shanghai, referred to as "Shanghai" or "Shen" for short, is a municipality directly under the Central Government of the People's Republic of China, a national central city, a megacity and an economic, transportation, scientific and technological, industrial, financial, trade, exhibition and shipping center of China.