Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
gene bank » gene banks, one bank, genomen bank
aid young » david young, kim young, all young
yan yang » yao yang, dan yang, tan yang
jui gene » i gene, iii gene, jui meng
a young » _ young
wang » wing, wan, lang

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

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