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