Countries with few overseas Chinese.

It mainly includes some countries in South America, Africa, Europe and other regions. The number of overseas Chinese in these countries is relatively small, which is mainly caused by historical, geographical and cultural factors. For example, some countries in South America once banned Chinese from entering the country during the colonial period, resulting in a small number of Chinese; Some countries in Africa have a small number of Chinese because of economic and political instability; Some European countries restrict Chinese immigrants to settle down because of their strict immigration policies.