Perhaps you should try some spelling variations:
wang yidan » wang yan
wang dan » wang yan, wang ban, wang yang
dan yang » daun yang, tan yang, wang yang
yang min » yang mind, yang jin, tang min
min gong » min hong, minh cong, xian gong
gong min » jong min, song min, gong meng
han run » can run, bank run

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang dan) OR (wang yidan)) ((han run) or (han rui)) dan yang min gong min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang dan) OR (wang yidan)) ((han run) OR (han rui)) dan yang min gong min ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang dan) OR (wang yidan)) ((han run) or (han rui)) dan yang min gong min ;".
• Adding a wildcard symbol may retrieve word variants: ((wang dan) OR (wang yidan)) ((han run) or (han rui)) dan yang min gong min ;*.