Perhaps you should try some spelling variations:
young john » kong john, wong john, young jean
dan young » kang young, a young, jae young
john song » john wong, john bonn, john ngosong
song shiu » song shin, wong shiu, cong shu
wang hui » wang hua, wang zhi, wang wei
yang jui » yang judy, yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: (wing or lang) hyoung ((wang hui) or (yang jui)) dan young john song shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (wing OR lang) hyoung ((wang hui) OR (yang jui)) dan young john song shiu ;*.