There are still some markets in big cities, but second-tier cities may not have much room for development. After all, this profession is risky. Our country's industry is not as good as that of the United States, South Korea and other countries. Even if some people have the idea of plastic surgery, they will back down after considering the risks and costs. So I think that if you want to learn plastic surgery, you must reach a good enough technical level. Compared with plastic surgery, I think being a half surgeon is quite popular, with low risk and high cost performance.