Congshu & Wang Su 
Little Book with Elegance Green Smoke Record 

This book covers various incense known at the time, including allusions of incense, textual research, origin, characteristics, local customs of the production, picking methods, recipes for the creation of various incense, selection and attention to appliances, and so on. It is an important reference book for literati interest. Incense was widely used in ancient people’s lives. From smoldering, hanging, to painting, drinking, and even imaginatively used to time, all reflect the ancients’ understanding of "incense" foreign objects and the exquisite life taste of the ancients. This book makes a detailed investigation of the ancient people’s use of incense, hoping to help us understand the social life of ancient people.