Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
yan liang » yang liang, wang liang, you liang
hua best » a best, our best
best yan » best damn, best way, best run
yang shu » cong shu, yang du, yang hui
yang yi » yang xi, yang jui
tan shu » than she

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

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