How many foreigners are willing to immigrate to China?

There will be some, but not many. For example, there are many black people in Guangzhou. China's advantages in attracting foreigners are its large market, rapid economic development and relatively many opportunities to earn money. The quality of life is also good (for the rich). China is a non-immigrant country, so it is unnecessary for China to introduce immigrants (its population is sufficient and its labor force is surplus). In addition, China does not recognize dual citizenship, and few countries in the world grant visa-free access to China passports, so China has not attracted many people to immigrate to China.