At the beginning, I chose Zhijiang because I thought these schools were really similar, and the reputation of Polytechnic University was higher than that of Caishu people.
Secondly, Zhijiang's geographical position is better than the other two. In Ke Qiao, Shaoxing, it is quite close to Yintai, and there are many scenic spots around. Shu Ren is also in Shaoxing, but my high school roommate said it was in a ravine. I don't know and haven't seen the specific location, but the surrounding area should not be very prosperous (please search for the specific geographical location). There is also the east, in Haining, which is close to Xiasha, but it will take an hour or two in the past. There is a subway next to Zhijiang. It takes some time to walk, but it is acceptable. You can go straight, and 1 line can go to Hangzhou guniangqiao station. Although the East Campus is newly built, the development next to it is far less than that around Zhijiang.
Also, there is a canteen. Shu Ren is not clear yet. There are not as many canteens in the east as Zhijiang, and the food seems to be not as good as Zhijiang (as my classmates and friends said). There are three canteens in Zhijiang, namely Zhiweige, Wen Yuan and Xueyuantang, as well as the noodle restaurant under the dormitory of Qunxian Building and next to the rookie post office. Specifically, you can find information such as the freshman guide in the official account of the school WeChat, which is generally good.