并列题名：Discovery and research of Zhu: an instrument of the Western Han Dynasty Discovery and research of Zhu: an instrument of the Western Han Dynasty 并列题名：Research of Min Di Regime of the Western Jin Dynasty 并列题名：Arrangement and research of copper weights of the Yuan dynasty 并列题名：Research of the founding of the Northern Wei Dynasty 并列题名：Reign of emperor Wen & Jing of the Western Han dynasty 并列题名：Textual research on the opera of the Qing dynasty 并列题名：Confucian classics and the thought of calamities and anomalies in the western Han dynasty