Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
zhong zhi » zhang zhi, hong ghi, zhong tai
yan jaan » can japan, yan clan, yan guan
jaan hui » yuan hui
tan yang » dan yang, tan ying, tan yong
hong hai » shang hai, zhong tai, dang hai
wang » wing, wan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wang or lang) yan jaan hui ((yang yang) or (tan yang)) lin ((zhong zhi) or (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wang OR lang) yan jaan hui ((yang yang) OR (tan yang)) lin ((zhong zhi) OR (hong hai)) ;.
• Adding a wildcard symbol may retrieve word variants: (wang or lang) yan jaan hui ((yang yang) or (tan yang)) lin ((zhong zhi) or (hong hai)) ;*.