"Split Taihang Mountain, the Luohe through the mountains, the people of Linxian County are so wonderful, swear to arrange the mountains and rivers again!" Red Banner Canal, is the 1960s Linxian people under extremely difficult conditions, from Taihang Mountainside construction of the project into the forest, known as "artificial Tianhe". Linxian is located at the junction of Henan, Shanxi and Hebei provinces. In order to solve this problem, the Red Banner Canal Project started in February 1960 and completed the supporting project of the branch canal in July 1969. It took nearly ten years. Finally, with the turbid river as the source, the dam was set up in Pingshun County, Shanxi Province, and the river was cut off by the dam and the river was introduced to Henan Lin County. The construction of the Red Banner Canal is a great project completed under special historical conditions, and it also casts a valuable spiritual wealth. Today, this is a national tourist attraction, everyone who comes here will inevitably lament that even the construction of such a large project in today's era is a big problem, not to mention the conditions at that time. In the mountains of Hutaihang, the red flag canal is like a jade belt winding around it, the clouds and mist are everywhere, as if you can see the hot struggle years!