Perhaps you should try some spelling variations:
wang yidan » wang yan
wang ryan » wang yan, wang yang, wang ban
hong paul » ron paul
lean how » learn how, clean how, mean how
hong sau » wong sau, kong sar, hong seo
tan how » tan hong, plan how, mean how
best » west
yang » lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yidan) or (wang ryan)) ((tan how) OR (lean how)) best yang di ((hong sau) or (hong paul)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yidan) OR (wang ryan)) ((tan how) OR (lean how)) best yang di ((hong sau) OR (hong paul)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yidan) or (wang ryan)) ((tan how) OR (lean how)) best yang di ((hong sau) or (hong paul)) ;*".