"The Classic of Mountains and Seas" records: "The god of Zhongshan is named Ri Zhu Yin. He is regarded as day, silent as night, blowing as winter, breathing as summer. He does not drink, does not eat, does not rest, and breathes as the wind. He is thousands of miles long and is in the east of Wuqi. It is an object. He has a human face and a snake body and a red body. He lives at the foot of Zhongshan Mountain. In the northwest sea, to the north of Chishui, there is Zhangwei Mountain. There is a god with a human face and a snake body and a red body, and his eyes are straight. His silence is dark, his vision is clear. He does not eat, sleep, or rest; the wind and rain are the candles with nine yin, which is called the candle dragon."