High score is asking for advice: (Dongying) What is the difference between units affiliated to oil fields and non-oil fields, and what is going on with the base?

What you said is not accurate. There are two types in Dongying. Oil field units and local units.

Oilfield affiliated units are units belonging to Shengli Oilfield.

Local units are units belonging to Dongying City.

You may have just arrived in Dongying. I don’t know much about the history of Dongying.

The West City we usually call was called the base many years ago. As for the reason. In addition to the reasons mentioned above, the base was also the cultural and political center at that time. That is Shengli Oilfield’s years of hard work and accumulation.