Who can help me compare which of the following units is better? I am a junior majoring in geological engineering, and I will graduate soon, mainly considering the development space and welfare.

I think the most ideal unit is the Gansu Provincial Land and Resources Information Center, which is compiled by the standard organization and fully funded by the government. It is no different from civil servants, and the welfare benefits are better than other survey institutes. Moreover, if you get a good post or a section chief, you will have more gray income and oil and water.