The country has repeatedly stated that the population is too large. Why can't it open its doors and let people who want to go abroad leave?

Whether China people can go abroad is mainly not whether China will let you go out, but whether the other country will accept you.

Every country in the world has immigration control, so you can't go if you want. You can't enter without a visa. Even visa-free countries, or those with visas, must leave after a certain period of time, otherwise staying is illegal.

If you want to settle in a country for a long time, you must apply for immigration from that country. At present, there are not many countries with immigration policies in the world. Even in countries with immigration policies, immigration conditions are very harsh. Unless you are rich or professional, it is difficult to immigrate. After all, the purpose of attracting immigrants in these countries is to consider their own economic development.

It is precisely because of China's large population, illegal residence and illegal work abroad that countries all over the world impose strict entry control on China people. The reality is that China passport is one of the least visa-free passports in the world.

And what you said about assimilation. No country in the world, regardless of its population, probably does not want to introduce a large number of foreigners to assimilate its own people.

Therefore, it is not that China is unwilling to let China people go abroad, but that foreign countries are unwilling to let China people settle there. Of course, you are also welcome to travel with them and spend money together.