Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yan yang » yao yang, dan yang, yan wang
tan yang » dan yang, tan ying, tan yong
lee hong » lee hung, lee tong, lee hyoung
le hong » law hong, sek hong, xie hong
kong ng » hong ng, kong hang, kong heng
ng shu » ng siu, cong shu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan ((((yan yang) or (yang yang))) or (tan yang)) li ((lee hong) OR (le hong)) kong ng shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((((yan yang) OR (yang yang))) OR (tan yang)) li ((lee hong) OR (le hong)) kong ng shu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ((((yan yang) or (yang yang))) or (tan yang)) li ((lee hong) OR (le hong)) kong ng shu ;".
• Adding a wildcard symbol may retrieve word variants: wan ((((yan yang) or (yang yang))) or (tan yang)) li ((lee hong) OR (le hong)) kong ng shu ;*.