Which graduate student majoring in water supply and drainage is better? I am in Northeast Petroleum University. What about the graduate students who took the Harbin Institute of Technology? How simple is it? First of all, I recommend Harbin Institute of Technology. Tsinghua and Harbin Institute of Technology are said to have the strongest water supply and drainage, but Harbin Institute of Technology is a good test center with high cost performance. Of course it's difficult, but you should be able to review well. Besides, what you said about going to Shenzhen research institute is actually good. This has something to do with the direction you choose. Water control, it will be achieved. There are also major water supply and drainage projects, which are not as good as those two, but it is easy to find a job and has relations with several design institutes, so it is easier to enter.