The teaching building in the west is the D building, which is generally called the V-shaped building. It is located on the top floor of college students' apartment. There is a restaurant on the left of the new library. There is a V-shaped building in front of the building. Obviously, the west teaching building enters the building, directly on the second floor and the first floor. If you go down, the students of Yanda University will tell you that unless they are freshmen, they may not know.