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