Perhaps you should try some spelling variations:
yan zhang » yuan chang, bin zhang, han chang
jin shang » jin chang, bin zhang, jin kang
shang hai » shang kai, dang hai, chang ha
iii gene » iii gender, iii genome, i gene
iii rene » ii rene, iii reale, iii rep
yang jin » yang jie, yang jun, ying jin
wan yan » wang yan, nan yan, wai yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan zhang ((iii gene) or (iii rene)) yang jin shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan zhang ((iii gene) OR (iii rene)) yang jin shang hai ;*.