What is the background music of CCTV weather forecast program? What's the name of this song?

It is said that it is the only background music that CCTV has not changed so far, and it has been used by weather forecast. "Fishing Boat Singing Late" (that is, the background music of weather forecast) was adapted and performed by Pu, a famous electronic organ player in Shanghai, according to the national music of the same name. She used to be a soloist in Shanghai Orchestra. She graduated from "Xiaoying Star" Art Troupe, and made great achievements in art. She has collaborated with Shanghai Light Music Orchestra in many popular songs, such as Happy Dai Township. Tubahai in the music industry often cooperates with her. After this piece was finished, Pu retired from the music industry. However, this song is loved by Chinese people because it was adopted as background music by CCTV prime-time program Weather Forecast.