What are truffles?

Truffle is a part of the Fu in the Book of Songs, which consists of four chapters, and is called "Three Fu" together with Zhou Song and Shang Song. The school of classical Chinese classics believes that it was written by historians, while the school of modern classical Chinese classics believes that it was written by Lu Gongzi Xisi, and there is no conclusion yet.

His poems were roughly written in the mid-Spring and Autumn Period, and were used in ancestral halls by the nobles of Lu. "Pan Shui" and "Zhong Gong" are courtiers' poems praising the American monarch, and "Kuai" is also a magnificent scenery praising the herding of horses.

Influenced by Feng and Ya's poems, his writing is exaggerated and repetitive, which has a great influence on the formation of Han Fu.