What are the cultural backgrounds of Tongcheng Xiaohua Tea?

The famous historical tea in Tongcheng, Anhui Province, and the famous Huizhou tea not only have all the characteristics of scented tea, but also have a unique "Lan Yun" with a delicate fragrance like orchid. Tea is small scented tea because its tip is very small. Tongcheng Xiaohua tea set is famous for its tea culture allusions, which contain rich "comity" connotation. This is the famous "Six-foot Lane", as evidenced by a poem: "Paper books are only walls, why not let them be three feet?" The Great Wall of Wan Li is still there today, but there is no Qin Shihuang. "