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