Perhaps you should try some spelling variations:
kong saur » kong sar, kong siu, kong your
hua irene » hua ren
wing yan » wang yan, wing ian, wing tan
yan yong » yan cong, tan yong, wang yong
yong hua » dong hua, ying hua, wang hua
yang jun » yang jui, pang jun, yang jin
wong sam » wong sau, wong lai, kong sar

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan yong hua irene yang jun ((kong saur) or (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan yong hua irene yang jun ((kong saur) OR (wong sam)) ;*.