Perhaps you should try some spelling variations:
wang qian » wang qiao, wang qin, wang liang
wang chun » tang chun, wang hua, wang hui
wong chun » fong chan, jong chan, tang chun
yang lin » wang lin, yang liang, huang lin
yang jin » yang jie, yang jun, ying jin
yang li » yang di, yang xi, yang yi
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang qian ((wang chun) OR (wong chun)) gain ((((yang lin) or (yang li))) or (yang jin)) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang qian ((wang chun) OR (wong chun)) gain ((((yang lin) OR (yang li))) OR (yang jin)) dang hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang qian ((wang chun) OR (wong chun)) gain ((((yang lin) or (yang li))) or (yang jin)) dang hai ;*".