Can you still work in Dalian subway at the age of 45?

The average person is 35 years old and can go to work in the subway. However, there are basically not many positions to choose from. For example, subway security can be selected.

Recruitment requirements for security inspectors: age: 18 ~ 35 years old (over-age or underage), height: 168 or above, height requirements: 158 or above (according to the on-site interview, junior high school education or above has no criminal record, and there are no obvious tattoo scars on the exposed parts of the tooling, which are not accepted by pregnant women and minors.