Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yang jean » yang dean, young jean, yang fan
yang jin » yang jie, yang jun, ying jin
rene tan » rene ten
di rene » di rete, dr rene, i rene
li hong » le hong, li cong, li rong
hong yu » wong yue
tan li » tang li, tian li, gan li

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 yang) or (((yang jean) or (yang jin)))) di rene tan li hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yang yang) OR (((yang jean) OR (yang jin)))) di rene tan li hong yu ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yang yang) or (((yang jean) or (yang jin)))) di rene tan li hong yu ;*.