Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
irene han » irene a
min jeong » kin keong, mun leong
yang hui » yang jui, wang hui, yang muxi
min cong » minh cong, yan cong, jiu cong
min hong » amin hong, tin hong, min hyoung

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

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