Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan chang, qian wang
yuan kang » yuan chang, yuan kai, yuan ming
chan kang » chung kang, chan eng, chan fong
hua gain » heat gain, run gain, hua ban
yang lin » yang jin, yang li, yang liang
wang lin » wang li, wang qin, wang limin
hong ghi » zhong zhi, hong g, hong hai
dan hua » tan hua, wang hua, dong hua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((yuan wang) or (((yuan kang) OR (chan kang)))) dan hua gain ((yang lin) or (wang lin)) hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yuan wang) OR (((yuan kang) OR (chan kang)))) dan hua gain ((yang lin) OR (wang lin)) hong ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yuan wang) or (((yuan kang) OR (chan kang)))) dan hua gain ((yang lin) or (wang lin)) hong ghi ;*".