Perhaps you should try some spelling variations:
kong star » kong sar
wei yang » pei yang, wei wang, wei yang's
qian yan » qian jun, qian yi
yuan hui » yuan fei, jaan hui, tuan hua
und john » und johann
yang jui » yang judy, yang di, yang xi
wong siu » wong shiu, kong siu, wong sau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wei yang) or (qian yan)) yuan hui irene ((und john) or (yang jui)) ((wong siu) or (kong star)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wei yang) OR (qian yan)) yuan hui irene ((und john) OR (yang jui)) ((wong siu) OR (kong star)) ;.
• Adding a wildcard symbol may retrieve word variants: ((wei yang) or (qian yan)) yuan hui irene ((und john) or (yang jui)) ((wong siu) or (kong star)) ;*.