According to relevant media reports, recently, in first-tier cities such as Shanghai and Guangzhou, some domestic companies have launched domestic tutoring services, which are called high-end domestic or high-end nannies, but in fact they go to customers' homes, mainly to teach children and work as domestic teachers.

What is particularly prominent in media reports is that the salary of a tutor is generally 20,000 to 30,000 yuan per month. Obviously, the media think this income is more objective. Families that spend 20,000 to 30,000 yuan a month to hire a resident teacher for their children are basically either rich or expensive, and they are not short of money.