Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
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 ((wang yang) or (((yang jean) or (yang jin)))) di rene tang li hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((wang yang) OR (((yang jean) OR (yang jin)))) di rene tang li hong yu ;.
• Adding a wildcard symbol may retrieve word variants: wang ((wang yang) or (((yang jean) or (yang jin)))) di rene tang li hong yu ;*.