How about Guizhou Company of China Railway Fifth Bureau?

Without guidance, the engineering bureaus of all large state-owned enterprises are similar in nature. No matter which company, the income is linked to the benefits and posts, so it depends to a large extent on the wishes of the project manager of the specific project department. However, the income of the units that have just joined the work is similar, not very high, and the rest will depend on their own efforts.

Don't dwell too much on specific problems. First of all, you should eliminate your strangeness and fear. I hope it helps you, and I wish you success.