Perhaps you should try some spelling variations:
tan yang » tan ying, tan yong, tao yang
dan yang » daun yang, wang yang, yang yang
yang jin » yang jie, yang jun, ying jin
wong sam » wong sau, wong lai, kong sar
di rene » dr rene, i rene, ii rene
won sau » wong sau, wong siu
rete » crete, grete, rente

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((tan yang) or (dan yang)) yang ((di rene) or (di rete)) yang jin ((won sau) OR (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tan yang) OR (dan yang)) yang ((di rene) OR (di rete)) yang jin ((won sau) OR (wong sam)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tan yang) or (dan yang)) yang ((di rene) or (di rete)) yang jin ((won sau) OR (wong sam)) ;*".