Most hotels, including many five-star hotels, have no such requirements (except for a few important positions, such as female security guards and ushers). But some rubbish domestic hotels make these requirements themselves. Hotels run by foreigners don't pay much attention to this. There are many waiters in their seventies and eighties abroad, with white hair. I am male, and my height is 165. I am a bar manager and have worked in several companies. Besides, it's a woman. Hotel women's work planning usually starts from the front desk department and can be competent for multiple positions; When you are old, it is ideal to find an opportunity to change careers in personnel or training. You can work until retirement, and you can change careers with personnel or training experience. Shanghai, Beijing and Guangdong are the most developed places in the hotel industry, but there are many talents and great competition pressure; It is best to go to medium-sized cities such as Hangzhou, Suzhou and Hainan.