Perhaps you should try some spelling variations:
gene bank » gene banks, one bank, genomen bank
bank amin » banks amid, bank aid, bank api
amin hong » min hong, among hong, tin hong
yang yao » yang yang, wang yan, yang fan
yang jui » yang judy, yang di, yang xi
hong ghi » zhong zhi, hong g, hong hai
yang yi » yang di, yang xi
yang ka » yang fan
a gene » a genre, a gender, a gentle

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong ((((yang yao) or (((yang yi) OR (yang jui))))) or (yang ka)) a gene bank amin hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong ((((yang yao) OR (((yang yi) OR (yang jui))))) OR (yang ka)) a gene bank amin hong ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong ((((yang yao) or (((yang yi) OR (yang jui))))) or (yang ka)) a gene bank amin hong ghi ;".
• Adding a wildcard symbol may retrieve word variants: dong ((((yang yao) or (((yang yi) OR (yang jui))))) or (yang ka)) a gene bank amin hong ghi ;*.