Perhaps you should try some spelling variations:
yang yang » wang yang, wang yan
gene bank » gene banks, one bank, genomen bank
tan yang » tan yong, tao yang, wang yang
tan ying » fan ying, ran ying, tan yong
dan yang » daun yang, wang yang, adam yang
iii gene » iii rene, iii gender, iii genome
bank kim » bank aid, bank die, junk kim
kim hong » kia hong, kim song, kim dong
hong ghi » zhong zhi, hong g, hong hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((((tan yang) OR (tan ying))) or (yang yang))) or (dan yang)) iii gene bank kim hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((((tan yang) OR (tan ying))) OR (yang yang))) OR (dan yang)) iii gene bank kim hong ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((((((tan yang) OR (tan ying))) or (yang yang))) or (dan yang)) iii gene bank kim hong ghi ;".
• Adding a wildcard symbol may retrieve word variants: wang ((((((tan yang) OR (tan ying))) or (yang yang))) or (dan yang)) iii gene bank kim hong ghi ;*.