The earliest original singers were Golden Eagle and Li Shuzhen of Yanbian Song and Dance Troupe. There are their early Chinese versions of mp3 in the nostalgic music forum. In addition, you can find the video of them singing in Korean in 2002 on the Internet, here: /v_show/id_XMjAzNzYwOTY=.html.

Earlier Chinese videos of other female voices are here:/show/vbmyqz3swnuifeqr.html.