并列题名：Research on the art of silk patterns Han to Tang dynasties Research on the art of silk patterns Han to Tang dynasties 并列题名：Research on the envoy literature of Song dynasty 并列题名：Research on fu of Sui, Tang and Five dynasties 并列题名：Research on the poetics of Jiangnan in late Ming dynasty 并列题名：Research on the defense of liaodong county during Qin and Han dynasties 并列题名：Research on the problem of registered population in Qin and Han dynasties 并列题名：Research on export porcelain in Ming and Qing dynasties 并列题名：Research on the archives of Nanbu county in qing dynasty 并列题名：Research on the currency laws in Tang dynasty