How about the new transportation company of China Railway No.1 Bureau?

Yun Xin Company has a good profit. It belongs to several subsidiaries of China Railway No.1 Bureau. The situation is relatively good and fat, and many internal children can't get in.

But as you know, in this line of work, especially in the new transportation office, it is relatively hard to erect beams and track people, because the environment is poor and the work intensity is high. It is relatively hard to climb the pier, trick people and repair the cushion stones every day.

It depends on your position. From Q User: Mr. Wang