Introduction of truffles

Truffle, one of the three songs in The Book of Songs, is a poem of the Chinese nation in the pre-Qin period. * * * Four articles. It's all about praising Lu Xigong. It was written in the Spring and Autumn Period and was born in the capital city of Lu in the Spring and Autumn Period. Can be divided into two categories, "Tang Gong" and "Pan Shui" are eulogies to (reigned from 659 to 627), and their styles are like "elegance". The genre of You Lv and You Lv is Feng.