Perhaps you should try some spelling variations:
wang yuhan » wang luhang, wang yidan, fang yuan
gene bank » gene banks, one bank, genomen bank
zhong tai » hong tan, hong hai, zhong zhi
ying zhi » ying zhu, liang zhi, wang zhi
zhi gene » i gene, iii gene
bank can » banks can, bank card, bank bank
hong 7 » hong a, hong g

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yuhan) OR (wang yan)) ying zhi gene bank can ((zhong tai) or (((hong 7) or (hong w)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yuhan) OR (wang yan)) ying zhi gene bank can ((zhong tai) OR (((hong 7) OR (hong w)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yuhan) OR (wang yan)) ying zhi gene bank can ((zhong tai) or (((hong 7) or (hong w)))) ;*".