Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
gene bank » gene banks, one bank, genomen bank
yang hua » wang hua, yang hui, ying hua
yang jui » yang judy, yang di, yang xi
bank ji » bank aid, bank api, bank bni
von sam » von sa, von sap, von scham

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yong) OR (wang yang)) ((yang hua) or (yang jui)) gene bank ji ((wong lai) or (von sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (wang yang)) ((yang hua) OR (yang jui)) gene bank ji ((wong lai) OR (von sam)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) OR (wang yang)) ((yang hua) or (yang jui)) gene bank ji ((wong lai) or (von sam)) ;*".