Folk custom introduction: The Nuo culture, known as the "living fossil of Chinese drama", has unique wedding customs, melodious folk songs, hand-waving dances with everyone participating, singing and dancing money poles and Cai Lun's indigenous papermaking, Tang Dynasty The water drainage workshop, the "tube house" in the late Ming and early Qing dynasties, and the maze-like stone alleys extending in all directions. Over the long years, the Yunshe Tujia people have still maintained their own ethnic heritage and culture: the remaining ethnic customs are a reappearance of China's thousands of years of history and culture.