To judge whether a domestic company is formal, we can start from the following aspects:

1. Regular domestic companies generally have legal business licenses. Such a company will have a sound management system and training institutions, operate well and have a high market share.

2. Regular domestic companies should have a perfect aunt real-name authentication system, and the service price is open and transparent. Aunt will be equipped with professional cleaning equipment, and the housekeeping aunt who ordered the leopard to grab the bill heard that it was good.

3. Regular domestic companies should have an evaluation and feedback system, be able to listen to and solve users' problems in time, and have a perfect training system to ensure that aunts' skills are excellent.