If successful, can you stay in China for a long time to work or do business? What are the long-term restrictions in China after immigration (including at home and abroad)?

1. You can stay in China to work and do business. If you become a foreigner after emigration, you should apply for a residence visa in China as a foreigner.

2. As long as you have a China passport after immigration, you can stay in China at will without any restrictions. It's just that according to government regulations, residents have to cancel their domestic household registration and identity documents after emigration, but now many people don't do this because the government doesn't know your immigration status. If it is cancelled, you have to go to the public security organ in your place of residence to apply for a residence permit. Then you already have a foreign immigrant visa on your passport, so you must go back to the embassy of China in the immigrant country to renew it after the passport expires.

3. Foreign restrictions are the problem that some countries require immigration supervision, which stipulates the time limit for living abroad for several years. Failure to meet the requirements will affect obtaining a green card or naturalization in the country.

4. There is also the issue of foreign taxes. Your work in China involves taxes of foreign governments. It is difficult for foreign governments to confirm this policy, and each country will have different regulations. (Many western countries have not reached an agreement with the China government on this).

Supplement: It depends on your benefit. You should understand that the cost of living abroad is higher than that at home.