Perhaps you should try some spelling variations:
rent shang » rent sharing
john song » john wong, john bonn, john ngosong
yang hua » wang hua, yang hui, ying hua
yang jui » yang judy, yang di, yang yi
jin wong » jin song, john wong, jin ying
yang xi » yang di, yang yi
wang » wing, wan, lang

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((yang hua) OR (((yang jui) OR (yang xi)))) rent shang ((jin wong) OR (john song)) sau ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yang hua) or (((yang jui) OR (yang xi)))) rent shang ((jin wong) or (john song)) sau ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan ((yang hua) or (((yang jui) OR (yang xi)))) rent shang ((jin wong) or (john song)) sau ;*.