Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
wang yuan » wang yuhan, wang yan, fang yuan
chang iii » change iii, anhang iii, chang gui
gene yang » gene bank
zhong tai » hong tan, zhong zhi
iii gene » iii rene, iii gender, iii genome
yang jin » yang jie, yang jun, ying jin
hong hai » shang hai, dang hai, hong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan chang iii gene yang jin ((zhong tai) or (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan chang iii gene yang jin ((zhong tai) OR (hong hai)) ;*.