Is it easy for the mine rescue team to enter?

Not so good. Mine rescue team is a high-risk industry, and it needs to go through layers of selection and training before it can enter the mine rescue team. Moreover, it needs to pass strict examinations and tests, including physical quality, psychological quality and skill level. Only those who pass the examination and test can become mine rescue team members, so it is difficult for people with high comprehensive quality and skill level to enter the mine rescue team.