Chanhe River is located in Henan Province, China. It originates from Hanliang Village, Huichangou, flows through Chanhe Hui area and flows into Luohe.

Ancient emperors in China also used red cherry, or crimson cherry, as a ceremony to worship their ancestors. At that time, red cherry was a rare product.

In the Western Zhou Dynasty, because Chang 'an was the capital, cherries produced at the foot of Huashan Mountain were used for sacrifice. After King Ping moved the capital to Luoyang, he sent servants to look around and finally selected the cherries produced in the cherry ditch deep in Mangshan Mountain. Later records said: "Cherry ditch, a small river 5 miles northeast and east of the county seat, is called Xiaogou;" First, 30 miles northwest of the county, called Dagou, where cherries are in full bloom and old trees embrace each other, especially Dagou, which stretches for more than 10. Therefore, it has the reputation of "Zhu Ying" and is one of the eight scenic spots in Luoyang.