Perhaps you should try some spelling variations:
chan kang » chung kang, chan fong, chan jan
yu cheng » _ cheng
yin yang » ying yang, yin fang, yin hang
chan eng » chan fong, chan ming, han en
yi yang » yi gang, yu yang, ying yang
yu chen » yi chen, yulu chen, jui chen
chun h » chung h, chun _, chun i

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yi yang) or (yin yang)) ((yu chen) or (yu cheng)) ((chan eng) OR (chan kang)) chun h ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yi yang) OR (yin yang)) ((yu chen) OR (yu cheng)) ((chan eng) OR (chan kang)) chun h ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yi yang) or (yin yang)) ((yu chen) or (yu cheng)) ((chan eng) OR (chan kang)) chun h ;*".