Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang jean » yang dean, young jean, yang jin
yang fan » zhang fan, yang dean, yang jin
di rene » di rete, dr rene, i rene
yang le » yang li, yang jie, wang lei
le hong » law hong, sek hong, xie hong
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 ((yang yang) or (((yang jean) OR (yang fan)))) di rene yang le hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang yang) OR (((yang jean) OR (yang fan)))) di rene yang le hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yang yang) or (((yang jean) OR (yang fan)))) di rene yang le hong yu ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yang yang) or (((yang jean) OR (yang fan)))) di rene yang le hong yu ;*.