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 On the Pin-shi system of the Southern-Song dynasty 并列题名：Political and military system of the Khitan Dynasty 并列题名：Wars and military system in Shang dynasty a study on the region of Sanhe in Qin and Han dynasty Study on the marching system of the Tang Dynasty