Perhaps you should try some spelling variations:
dang hung » dang cuong, fung hung, ming hung
yang yang » wang yang, wang yan
chan fong » chew fong, chan eng, chan kang
ying hua » ming hua, wang hua, ying zhu
hong hui » gong hui, hong hai, tong shui
tong hui » wang hui
rene » rent, gene

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 (yang di)) ((ying hua) or (dang hung)) rene chan fong ((hong hui) OR (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((yang yang) OR (yang di)) ((ying hua) OR (dang hung)) rene chan fong ((hong hui) OR (tong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yang yang) or (yang di)) ((ying hua) or (dang hung)) rene chan fong ((hong hui) OR (tong hui)) ;*".