Query: 7th-century Chinese books
Relevant documents:
Book of Liang
Fayuan Zhulin
Book of Jin
Book of Sui
History of the Northern Dynasties
History of the Southern Dynasties
Yiwen Leiju
Book of Northern Qi
Book of Zhou
Book of Chen
Great Tang Records on the Western Regions
Jigu Suanjing
A Record of Buddhist Practices Sent Home from the Southern Sea
Kuodi Zhi