How to treat Shanghai Dafeng computer's disguised layoffs?

You can take out legal weapons to defend your rights and interests when necessary. You can check the relevant labor laws. If you are engaged in an industry that has nothing to do with your formal job, that is acceptable. If Dafeng wants to dismiss you by force, you need to pay an extra salary of (N+ 1)x average income in the past three months, where n stands for working years, depending on your specific situation. If it is relevant, the company will fire you for violating the labor law.