Is it necessary to emigrate in our situation?

I think your China family is middle class in China. If you give up everything now and start over in Australia, it's called starting a business. If you are studying, you are a little old and not suitable. If it is a job, few developed countries recognize mainland education. Because the mainland has not signed a treaty on mutual recognition of academic qualifications with developed countries, just like extradition treaties. My sister is studying in Germany, and it's hard to be alone in Germany. /kloc-After graduation in 0/year, she will look for a job in Germany and try to settle in Germany. Now her efforts are her first venture, so it is not difficult for her. If it is a second venture, it is very difficult to give up everything before. The welfare, democracy and legal system in developed countries are what advanced China people yearn for. But if it has nothing to do with foreign countries, it will be difficult to start from scratch.