Dank's literature records

Jia Shen Nong's Notes: "Sometimes there is Danque, which is called Jiusui River. What fell to the ground was picked up by the emperor and planted in the ground. The people who ate it were old and did not die. "

Emperor Yan of Shennong distributed the grain seeds given by Danque to his ancestors, but after planting, they did not blossom and bear fruit, and the grain was not harvested. Emperor Yan used the eight diagrams to calculate that "Yin and Yang are different", that is, the grains can't get enough sunshine. With the help of the gods, Emperor Yan rode colorful birds to Penglai Island in the East China Sea, rushed back with the sun in his arms, and hung it on the head of Jiangcheng City. Since then, the crops have been bumper and all the people are happy.