The murals of the Great Hall contain ancestors. > The descendants of Yanhuang worship the mausoleum of ancestors. The murals of the great hall should be clearly recorded: Changxin Yuyan Changjiang water, Jiulong bathing as the leader, the God of agriculture teaches farming, the God of the sun Wuguxin, the God of medicine tastes herbs, and Yanhuang Lianhua was born.