Perhaps you should try some spelling variations:
yan yang » yang yang, yao yang, dan yang
yang hua » wang hua, yang hui, ying hua
tan yong » tan hong, tan kong, tan yang
yong jin » yang jin, ying jin, song jin
hong hai » shang hai, zhong tai, dang hai
hong ghi » zhong zhi, hong g
hua tan » hua ban, huan t'an
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 yang hua tan yong jin ((hong hai) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yang hua tan yong jin ((hong hai) OR (hong ghi)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yan yang hua tan yong jin ((hong hai) or (hong ghi)) ;*.