Perhaps you should try some spelling variations:
wang peng » wang zheng, wang yang, wang yong
peng yang » peng yeng, peng liang, wang yang
yang zhe » fang zhen, guang zhe, wang zhi
zhe chen » zhi chen, zhu chen, jie chen
yang jin » yang jie, yang jun, ying jin
tong hui » wang hui
yang xi » yang yi, yang jui

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 peng yang zhe chen ((((yang jin) OR (yang di))) OR (yang xi)) tong hui ;~.
• Adding a wildcard symbol may retrieve word variants: wang peng yang zhe chen ((((yang jin) or (yang di))) or (yang xi)) tong hui ;*.