Research on the reward system of the Qing Dynasty 并列题名：Research on the reward system of the Qing Dynasty Research on the Wei Zhi Lv of Qing dynasty Research on the court defense system in Tang dynasty Research on the reward system of American university teachers Research on the archives of Nanbu county in qing dynasty research on the army's tactics and training of late Qing dynasty Exploration and research on the local bureaucratic system of the Song dynasty Research on the poetics of Jiangnan in late Ming dynasty Textual research on the opera of the Qing dynasty