Research on yuefu poems of the Wei and Jin dynasty Research on yuefu poems of the Qi and Liang dynasty 并列题名：Research on yuefu poems of the Wei and Jin dynasty 并列题名：Research on yuefu poems of the Qi and Liang dynasty Research on yuefu poems of the early Tang dynasty 并列题名：Research on yuefu poems of the early Tang dynasty Research on the poetics of Jiangnan in late Ming dynasty 并列题名：Research on the poetics of Jiangnan in late Ming dynasty Research on the Great Wall of the Han dynasty research on the diverse fusion of the artificial design in Qin dynasty