Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
daun yang » du yang, tan yang, un yang
zhang hay » zhang han, zhang fan, zhang yan
yan yuan » yan guan, fang yuan, nan yan
dan yang » tan yang, wang yang, adam yang
xi zhang » li zhang, xiao zhang, bin zhang
yan yan » nan yan, wang yan, qian yan
wang » wing, wan, 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 ((yan yan) OR (yan yuan)) yun ((dan yang) or (((daun yang) or (yang yang)))) xi zhang hay ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan yan) OR (yan yuan)) yun ((dan yang) OR (((daun yang) OR (yang yang)))) xi zhang hay ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yan yan) OR (yan yuan)) yun ((dan yang) or (((daun yang) or (yang yang)))) xi zhang hay ;*".