Perhaps you should try some spelling variations:
wang xianodong » wang xiaodong, wang xiaoping, wang xiaobing
huang xiaoting » wang xiaoping
dan yang » daun yang, tan yang, wang yang
hua dan » hua ban
yang xi » yang di, yang yi, yang jui
xi hong » xie hong, kia hong, thi hong
tan » than

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 xianodong) OR (huang xiaoting)) wang hua dan yang xi hong tan ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang xianodong) or (huang xiaoting)) wang hua dan yang xi hong tan ;*.