Perhaps you should try some spelling variations:
wang shiyong » wang hyoung
chan fong » chew fong, chan eng, chan kang
yang jui » yang judy, yang di, yang xi
liu chan » lily chan, liu yan, liu jan
wong siu » wong shiu, kong siu, wong sau
von sach » von fach, von sprach, von sa
jui liu » rui liu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang shiyong) OR (wang yan)) yang jui liu chan fong ((wong siu) OR (von sach)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang shiyong) OR (wang yan)) yang jui liu chan fong ((wong siu) OR (von sach)) ;*.