Perhaps you should try some spelling variations:
chan kang » chung kang, chan eng, chan fong
yuan kang » yuan wang, yuan chang, yuan kai
yang jin » yang jie, yang jun, ying jin
hua rene » hua ren, juan rene
hong hai » shang hai, zhong tai, dang hai
yang ka » yang fan, yang yao
yan ka » yuan kai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan ((yan ka) or (yang ka)) hua rene ((yang jin) or (((yuan kang) OR (chan kang)))) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan ((yan ka) OR (yang ka)) hua rene ((yang jin) OR (((yuan kang) OR (chan kang)))) hong hai ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan ((yan ka) or (yang ka)) hua rene ((yang jin) or (((yuan kang) OR (chan kang)))) hong hai ;".
• Adding a wildcard symbol may retrieve word variants: wan ((yan ka) or (yang ka)) hua rene ((yang jin) or (((yuan kang) OR (chan kang)))) hong hai ;*.