Lao Gan 
Brief History of Wei, Jin, Southern and Northern Dynasties 

The manuscript of this book is class notes of lessons on the history of Wei, Jin, Southern and Northern Dynasties given by Mr. Lao Gan at Taiwan University. It was published in Taiwan in 1950s after being collated by the author. It gives a brief explanation of the historical situation of the Three Kingdoms, Eastern and Western Jin Dynasties and the Southern and Northern Dynasties and the economic problems, military system, literary and academic situation of the Southern and Northern Dynasties. Relevant papers of the author are also collected for supplement in this collation and publication, which makes the content more substantial.