It's Wang Mingquan. Lyrics excerpt: I have a beautiful dream and shed a little tears in my spare time. People are separated from Chung Shan Man, birds fly south, birds fly south and birds fly back. Why am I lonely? The lyrics of the song "A Leaf Returns to the Sail" express that a man went to another place for a living, leaving a woman to keep the room alone. The leaving woman told the man to go home early, and his eyes were misty with tears. The original singer was Wang Mingquan.