Perhaps you should try some spelling variations:
gene yang » gene bank
wing yan » wang yan, wing ian, wing tan
yan yuan » yan guan, fang yuan, nan yan
yuan hua » tuan hua, yuan hui, tan hua
hua gene » human gene, a gene, hua ren
min hong » amin hong, min hyoung, min jeong
tin hong » tan hong, kia hong, thi hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan yuan hua gene yang ((min hong) or (tin hong)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan yuan hua gene yang ((min hong) OR (tin hong)) ghi ;.
• Adding a wildcard symbol may retrieve word variants: wing yan yuan hua gene yang ((min hong) or (tin hong)) ghi ;*.