It has been through many times, and I have not visited it, because I thought it was a library of Jiaotong University, and outsiders were not allowed to enter. Later, I realized that it was a scenic spot. It is not so much a library, but a Qian Xuesen Memorial Hall. It introduces Qian Lao's achievements in his life with pictures and text images. Here you can feel Qian Xuesen's patriotic feelings and contributions to the country's excellence. It is very educational. It is suitable for students to visit in the school class.