Er, NPC's own hotel building is on the campus of NPC. Just go to the west gate and ask. There are several hotels across the street from Dongmen, and the environment is good. There are also quiet street hotels, such as Shuangyushu Zhongguancun. I don't know how this price is suitable. . . None of the above are cheap, but you can call before you go to ask if there are any discounts for the summer semester. There are often.