Who sang the song "Spring Water Ding Dong Ring"?

The historical background of this song is a bit special, no wonder you don't understand, in 1978 the lyricist for the singer Bian Xiaozhen to write a song, when the lyrics were written, then asked Lv Yuan to compose a song, Lv Yuan in the composition of the song was thought to be written for Yu Shuzhen, as a finished song, the lyricist handed over to Bian Xiaozhen, the songwriter handed over to Yu Shuzhen, so that the two people at the same time in the singing, a sing in Beijing, one in Tianjin, they were singing, and they did not know that the other was also singing the song, so that this song appeared two singers, and the music writer also acknowledged many times that both were the first singers, and this song is the first to be sung by both. They were singing in Beijing and Tianjin at the same time without knowing that the other was also singing the song, so the song had two singers, and the songwriter Lv Yuan has repeatedly admitted that both of them were the first singers, and the song was made famous by Yu Shuzhen, and Yu Shuzhen's version was the one that was most widely played on the radio at that time, and later Yu Shuzhen sang the song in the Spring Festival evening, which pushed the song to a new height. As for why there were two singers for a song, this was due to the historical conditions at that time. There are countless examples of this, for example, the song "Happiness in the Ming Dynasty" was also written by Fu Lin for the Expedition, but the composer of the song was from Tianjin Song and Dance Drama Theater, so this song was also sung by Yu Shuzhen, and by the Expedition, both of which were premieres, and there was also the song "Grapes in Turpan" written by Shi Guangnan, which is the one that is the most widely heard by all. Guan Mucun, but when the songwriter wrote the song at the same time to three people, one is Luo Tianchan another is Guan Mucun there is a soprano of Xinjiang nationality (what is the name of the son I do not remember) but later sang the song is Guan Mucun, but all three are the first singer, so there are too many examples! Is caused by historical conditions, unlike nowadays, the singer must pay for the song, who bought it is who!