Youchao is the inventor of houses and buildings, according to China's ancient mythology. He is said to have been one of The Three August Ones in ancient China. He is an obscure figure, also known as Da Chao. He ruled over China for 110,000 years.
There is the legend of the Four shi , who took part in creating the world. The four members are Youchao, Suiren, Fu Xi and Shennong.