Speaking neatly and clearly here generally means having neat teeth and fluent and clear Mandarin, so high-speed rail flight attendants have certain requirements for teeth.
Under normal circumstances, the teeth that smoke frequently are yellow and black, and the serious situation generally fails to pass the interview of the high-speed rail flight attendants. If the teeth are uneven, such as obvious tiger teeth and buckteeth, you can't pass the interview.
There are obvious gaps in the teeth, or with orthodontic braces, and general interviews will also encounter problems. Therefore, if you want to apply for a high-speed rail flight attendant, you must ensure that your teeth meet the basic requirements, which is subject to the recruitment requirements announced by the recruitment company.
The high-speed rail crew major is to train high-speed rail flight attendants. You need a secondary vocational school or college degree to be promoted to a high-speed rail flight attendant. The main courses are introduction to tourism, passenger transport and so on.