Perhaps you should try some spelling variations:
gene yang » gene bank
wing yan » wang yan, wing ian, wing tan
hua gene » human gene, a gene, hua ren
hong ghi » zhong zhi, hong g
hong hai » shang hai, zhong tai, dang hai
yang xi » yang di, yang yi, yang jui
yan ka » yang ka, yuan kai
ka hua » ya hua, ka chuan

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan ka hua gene yang xi ((((hong ghi) OR (hong w))) OR (hong hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wing yan ka hua gene yang xi ((((hong ghi) OR (hong w))) OR (hong hai)) ;*.