Which country owns the assets of the rich after immigration?

It is necessary to know whether they have been naturalized after immigration. If you have been naturalized, it depends on whether the naturalized country recognizes dual citizenship. If it is not discovered by China, it means that the assets earned in China belong to China, while the money earned abroad depends on the country's global asset allocation. If there are means and methods, it is possible to prevent assets from belonging to China and foreign countries. If dual citizenship is not recognized, it is equivalent to giving up China citizenship completely, so the assets belong to the country where the immigrants live. Without naturalization, it goes without saying that it belongs to China. This is my opinion, I hope it is useful.