I know these two universities well. Yanshan University is a good university, with a branch in Qinhuangdao and Northeast Petroleum University in Qinhuangdao (that's what you said). If you are going to engage in the petroleum industry, I suggest you apply for Northeast Petroleum University. If you are engaged in non-oil industry, I suggest Yanshan University, which is not a university of the same grade. I hope you can adopt it. thank you