On the military system of Qin and Han dynasty 并列题名：On the military system of Qin and Han dynasty Wars and military system in Shang dynasty Research on the administrative system of Qin and Han dynasties Political and military system of the Khitan Dynasty Study on the society and politics of Jin and Song dynasty On the Pin-shi system of the Southern-Song dynasty 并列题名：Political and military system of the Khitan Dynasty Study on the marching system of the Tang Dynasty 并列题名：Study on the society and politics of Jin and Song dynasty