1. First, learn about the recruitment information of Xi subway attendants. You can learn about the recruitment information of subway flight attendants, including recruitment conditions, salary and treatment, through the subway company official website and recruitment websites.

2. Secondly, according to the recruitment information of Xi 'an subway crew, prepare the required materials for application and participate in the assessment of the relevant professional knowledge and skills of recruiters by the subway company.

3. Finally, after passing the exam, you need to accept the physical examination of the subway company, participate in relevant training and internship, and understand the specific workflow and norms.