As a very traditional science major, it is a well-developed discipline both at home and abroad. If you study mathematics, you can develop well in China even if you don't go abroad.

Second, the computer major

The whole computer industry is now a very hot industry. If you like computers, studying computer science is definitely a good choice. Computers are very suitable for going abroad. Even if you don't go abroad in the end, the domestic treatment is also very good.

Third, the financial profession.

Finance and IT are the two hottest industries at present. Simply put, learning IT from the poor and engaging in finance with the rich will definitely be the best choice for the next 20 years. As for going abroad, Britain and the United States are good choices.