the four person apartment of Qilu University of Finance and economics is very large. The four bedrooms are all on the upper floor, and there are two bathrooms. The lower floor is the living room, study, kitchen and so on. If you live alone, the first thing you think of as a man is not how spacious and comfortable, but how to clean it. It's just a small house. Many boys are too lazy to clean it. It's a big house, but if we live in Xiaoze, it'll be terrible. But Du Hui's apartment is very clean, even if there are several empty houses that never need people to enter,...