From the anthropological point of view, great academic achievements have been made. Tang Chang Ru is an expert on the history of Sui and Tang Dynasties in Wei, Jin, Southern and Northern Dynasties. His research fields mainly involve politics, economy, nationality and culture. He studied the history of Wei, Jin, Southern and Northern Dynasties from the perspective of anthropology, mainly from the social structure, cultural traditions, ethnic relations and other aspects to explore the uniqueness and complexity of this period of history. Tang's research methods and viewpoints are groundbreaking. He emphasized interdisciplinary research methods and integrated knowledge in the fields of history, sociology and anthropology, thus making great academic achievements. His research not only deepened our understanding of the history of Wei, Jin, Southern and Northern Dynasties, but also had a far-reaching impact on the historical research of later generations.