Is it easy to be a foreman? railway

The foreman is not good at railway. The reason for this is the following：

1, soldiers will follow, with great responsibility and low income.

2, need to have considerable business ability and work experience, have the ability to solve problems independently, but also need to learn new technologies and new requirements from time to time.

3. The income is several thousand to twenty thousand yuan more than that of ordinary workers, depending on the unit benefit.