What is the song of Qinghe? What's its title?

The score of the ballet "The Red Female Soldier".

Wanquan River is crystal clear. I knitted a hat for the Red Army. The army loves the people and supports the army, and the army and the people are United as one. Wanquan River is crystal clear. I knitted a hat for the Red Army. The army loves the people and supports the army, and the army and the people unite against the enemy. The red zone is beautiful, and the military and civilians are a family. Wanquan River is crystal clear. I knitted a hat for the Red Army, and the army and the people marched together.