Perhaps you should try some spelling variations:
huang yang » huang ying, huang chang, yang yang
wang yang » wang yan, wang liang, wang yanling
gene bank » gene banks, one bank, genomen bank
hua gene » human gene, a gene, hua ren
hong ghi » zhong zhi, hong g, hong hai
bank xi » bank x, bank aid, bank api
xi hong » xie 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: wang ((wang yang) OR (huang yang)) hua gene bank xi hong ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((wang yang) OR (huang yang)) hua gene bank xi hong ghi ;*".