Just pay normally. According to the relevant information of bullet train recruitment, the recruitment brochures of high-speed trains in Fuzhou, Chongqing, Beijing and other places show that applicants who have passed the qualification examination are required to pay a deposit of 3,800 yuan for pre-job training, participate in a six-month pre-job training, and get a full refund after working for one year. Therefore, paying the deposit is a means adopted by the company to ensure the retention rate, and will be returned and paid normally. Motor train and full-name power vehicle refer to vehicles equipped with power devices in rail transit system, including locomotives and power cars.