Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
wang yong » wang yang, wang hyoung, wang yan
di rene » di rete, dr rene, i rene
gang li » gan li, tang li, liang li
wang li » wang lei, wang lin, tang li
yang li » yang lin, yang xi, yang yi
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) or (wang yong)) yang di rene ((((gang li) OR (wang li))) or (yang li)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang yong)) yang di rene ((((gang li) OR (wang li))) OR (yang li)) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) or (wang yong)) yang di rene ((((gang li) OR (wang li))) or (yang li)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((wang wang) or (wang yong)) yang di rene ((((gang li) OR (wang li))) or (yang li)) hong yu ;*.