Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang jean » yang dean, young jean, yang jin
yang fan » zhang fan, yang dean, yang yang
yang jui » yang judy, yang di, yang xi
di rene » di rete, dr rene, i rene
yang yi » yang di, yang xi
hong yu » wong yue

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

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