Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang yan » wang yan, yang fan, yang yao
yang den » yang dean, gang der, yang di
wong yue » wang yue, hong yu
di rene » di rete, dr rene, i rene
yang li » yang lin, yang di, yang xi
li wong » li cong, li rong, li song

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 yan) or (yang yang))) or (yang den)) di rene yang li wong yue ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((yang yan) OR (yang yang))) OR (yang den)) di rene yang li wong yue ;*.