The background music of Grandma Xu in the 80s on this platform is called "Winter in the Northeast".

The background music "Northeast Winter" by Grandma Xu on Douyin 80 is a song with very local characteristics. This song is set in Northeast China, showing the unique scenery and cultural customs of Northeast winter.

The song has a beautiful melody and a lively rhythm, making it very comfortable to listen to. The arrangement of the song is also very careful, using a variety of instruments and sound effects to create a strong Northeastern atmosphere.