Perhaps you should try some spelling variations:
yang weng » huang weng, yang yang, yang jing
yan zhang » yuan chang, bin zhang, han chang
weng fang » jing fang, wen wang
iii rene » ii rene, iii gene, iii reale
fang hai » dang hai, shang hai, eang hay
wan yan » wang yan, nan yan, wai yan
i gene » _ gene, a gene, e gene

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 ((i gene) or (iii rene)) yang weng fang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan zhang ((i gene) OR (iii rene)) yang weng fang hai ;*.