Red and green, I admire you every year. The pulse and the pulse are flowing, and the plaice and plaice are always flying. . . I have to look for the background music on Kugou. It took me a long time to find it. Erhu music. There is no specific name. If you go to Kugou search, you can only find "Yuan Biao - Soundtrack - New Blood Sword - Sadness". You can only find this one. There is also this movie dubbing in the music.