Perhaps you should try some spelling variations:
human gene » human genome, human gender, human bone
wang yang » wang yan, wang liang, wang yanling
zhong zhi » zhang zhi, hong ghi, zhong tai
yang fan » zhang fan, yang dean, yang yang
hua gene » a gene, hua ren, hy5 gene
bank di » bank die, bank do, bank adb
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang fan ((hua gene) or (human gene)) bank di ((zhong zhi) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang fan ((hua gene) OR (human gene)) bank di ((zhong zhi) OR (hong yu)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yang fan ((hua gene) or (human gene)) bank di ((zhong zhi) or (hong yu)) ;*.