Is the recruitment of high-speed rail flight attendants true?

Some of the information about online recruitment of railway attendants is true, but it should be noted that the contract signed with you may also be a labor dispatch contract, usually once every two years, which shows that this job is very unstable and may face the fate of dismissal at any time.

Requirements of high-speed rail flight attendants: Good health, meeting the physical requirements of their professional posts. It is required that the corrected vision should be above 1.0, without color blindness, weak color and strabismus. Articulate, fluent in Mandarin, and basically accurate in English pronunciation. Professional or skill level has passed the examination and has the ability to work independently. In principle, the height of female high-speed rail attendants should be 163cm to 172cm, and that of male high-speed rail attendants should be 175cm to 180cm.