Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong yang » yang yang, dong yang, ying yang
gene bank » gene banks, one bank, genomen bank
bank ning » bank doing, bank lending, bank funding
zhong zhi » zhang zhi, hong ghi, zhong tai
dang hadi » dang hai
yang hua » wang hua, yang hui, ying hua
hua gene » human gene, a gene, hua ren

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 hua gene bank ning ((zhong zhi) or (dang hadi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong yang hua gene bank ning ((zhong zhi) OR (dang hadi)) ;*.