Perhaps you should try some spelling variations:
chang wang » chang ann, chang won
hong wang » hong gang, hong kong, hong jong
hua rene » hua ren, juan rene
yang yun » yang jun, tang yun, yang yue
yang jui » yang judy, yang di, yang xi
wong yue » wang yue, hong yu
yang yi » yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan ((chang wang) or (hong wang)) hua rene ((yang yun) or (((yang yi) OR (yang jui)))) wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan ((chang wang) OR (hong wang)) hua rene ((yang yun) OR (((yang yi) OR (yang jui)))) wong yue ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan ((chang wang) or (hong wang)) hua rene ((yang yun) or (((yang yi) OR (yang jui)))) wong yue ;".
• Adding a wildcard symbol may retrieve word variants: yuan ((chang wang) or (hong wang)) hua rene ((yang yun) or (((yang yi) OR (yang jui)))) wong yue ;*.