Those original artists were never given credit

in China.

Let me help you a little bit. Most of the songs are still available in "youtube"

1: One way ticket by Eruption
2: Brother Louie by Modern Talking
3: Funky Town by Lipps Inc
4: Dschinghis Khan by Dschinghis Khan
5: Band Name is "Boney M", you can see how many
80s' song are from them. The ones I know are:
Rivers of Babylon
Rasputin
Brown Girl in the Ring
Hooray, Hooray
Mary's Boy Child/My Lord
We Kill the World

Hope you have a good time in 'Youtube". Just go to google.com and type in song name, youtube
You will be there