Perhaps you should try some spelling variations:
gene yang » gene bank
yong yang » yang yang, ying yang, kyoung yang
dong yang » dong hoang, wang yang, yang yang
shi rong » yi rong
jui gene » i gene, iii gene, jui meng
li hong » le hong, li cong, li rong
li song » li cong, li rong, kim song

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 yang) OR (dong yang)) jui gene yang ((((li hong) or (shi rong))) or (li song)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yong yang) OR (dong yang)) jui gene yang ((((li hong) OR (shi rong))) OR (li song)) ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((yong yang) OR (dong yang)) jui gene yang ((((li hong) or (shi rong))) or (li song)) ghi ;".
• Adding a wildcard symbol may retrieve word variants: wang ((yong yang) OR (dong yang)) jui gene yang ((((li hong) or (shi rong))) or (li song)) ghi ;*.