Perhaps you should try some spelling variations:
yang yang » wang yan
wang ryan » wang yan, wang ban, wang dan
wang yang » wang yan, wang liang, wang yanling
hua gain » heat gain, run gain, hua ban
yang lin » yang jin, wang lin, yang liang
tan hua » tuan hua, wang hua, tan chia
yang li » yang di, yang xi, yang yi
hai » hadi, haji, hari

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yang yang) or (((wang ryan) or (wang yang)))) tan hua gain ((yang li) OR (yang lin)) dang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (((wang ryan) OR (wang yang)))) tan hua gain ((yang li) OR (yang lin)) dang hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (((wang ryan) or (wang yang)))) tan hua gain ((yang li) OR (yang lin)) dang hai ;".
• Adding a wildcard symbol may retrieve word variants: ((yang yang) or (((wang ryan) or (wang yang)))) tan hua gain ((yang li) OR (yang lin)) dang hai ;*.