Perhaps you should try some spelling variations:
wang yang » wang yan, wang yanling
when chan » when can, when change, when chance
chan ming » kian ming, chan eng, chan fong
ming hong » min hong, ming hung, ming kong
dan can » dan con, man can, dan dana
dan cao » dan cao's, dong cao
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang liang) OR (wang yang)) ((dan can) or (dan cao)) when chan ming hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (wang yang)) ((dan can) OR (dan cao)) when chan ming hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang liang) OR (wang yang)) ((dan can) or (dan cao)) when chan ming hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((wang liang) OR (wang yang)) ((dan can) or (dan cao)) when chan ming hong yu ;*.