Research on natural calamity and village society during the late Qing dynasty 并列题名：Research on natural calamity and village society during the late Qing dynasty Research of Macao's maritime trade during the late-Qing dynasty Research on astrology and the society of the Han Dynasty Research on cultural diffusion of the christian literature society for China in the late Qing Dynasty Research on literati“Youmu” and literature in the ming dynasty Research on the Jiangxi scholars community and local society in the Southern Song Dynasty research on the army's tactics and training of late Qing dynasty Research on the monopoly for the gambling fantan in Macao during the Late-Qing dynasty 并列题名：Research on the Jiangxi scholars community and local society in the Southern Song Dynasty