Perhaps you should try some spelling variations:
ping wang » ping pong, hong wang
dang hadi » dang hai
dang thai » dang hai, dang thi, dang pham
tan ping » tan ying, team ping, ting ping
wang jui » yang jui, wang hui, wang jun
jui chen » yi chen
wang li » wang lei, wang lin, tang li
yang xi » yang di, yang jui
yang yi » yang di, 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: tan ping wang jui chen ((wang li) OR (((yang xi) OR (yang yi)))) ((dang hadi) OR (dang thai)) ;~.
• Adding a wildcard symbol may retrieve word variants: tan ping wang jui chen ((wang li) or (((yang xi) or (yang yi)))) ((dang hadi) or (dang thai)) ;*.