Perhaps you should try some spelling variations:
wang dong » wang yong, wang hong, wang yang
yang muxi » yang xi, yang hui, yang mu
cong same » non same, wong sam
yang hua » wang hua, yang hui, ying hua
yang jui » yang judy, yang di, yang xi
gene yan » gene bank, ren yan
jiu cong » li cong

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang dong ((((yang hua) OR (yang muxi))) OR (yang jui)) ((gene yan) OR (see yan)) jiu cong same ;~.
• Adding a wildcard symbol may retrieve word variants: wang dong ((((yang hua) or (yang muxi))) or (yang jui)) ((gene yan) or (see yan)) jiu cong same ;*.