How much does it cost for Vietnamese to immigrate to China?

There is no legal way to apply for China citizenship. Only in China can you consult the local public security exit-entry administration in detail about the ways, conditions and procedures of legally applying for a green card. China is not an immigrant country, and this application cannot be easily solved and measured by money. However, there are various categories when applying, such as reasons for marriage, reasons for investment, and special reasons for contributing to society. You need to provide different proof materials. Only those who have legitimate reasons and long-term working and living experience in China can apply for a green card in China.