I think that the title of this song is "Jin cao jiao hua", but i have no idea of who sings this version, my favorite haha
Yao Lee, "Rose, rose i love you"
The song "Bu liao qing" or "Love without end". I think that Lin Dai sings this version.
Unfortunately, I don't know the title of this song or the artist, all i know is that it's great and that it has been used in some movies. EDIT : after some researches, it came out that this version is sung by Bai Guang, and the song is called "Wo deng zhe ni hui lai", which means "Waiting for you"~
And as a bonus, Teresa Teng's version of "Bu liao qing", much more recent :)