Perhaps you should try some spelling variations:
chen wang » chen yang, chen rong, chen ping
dean chen » jean chen, don chen, ern chen
wong shiu » wong siu, cong shu, song shin
yan dean » yang dean, lane dean, can deal
yang jie » yang jin, yang jui, yang jun
yang xi » yang jui
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: chen wang yan dean chen ((((((yang xi) OR (yang yi))) OR (yang di))) OR (yang jie)) wong shiu ;~.
• Adding a wildcard symbol may retrieve word variants: chen wang yan dean chen ((((((yang xi) or (yang yi))) or (yang di))) or (yang jie)) wong shiu ;*.