Perhaps you should try some spelling variations:
baldock david » bullock david, brock david, caldow david
black david » brock david, blanc david, bullock david
young ghi » young choi, hong ghi, young get
yang jui » yang judy, yang di, yang xi
nan yan » nan ya, qian yan, dan yang
jui den » jui chen, jui meng

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((nan yan) or (wang yan)) yang jui den ((black david) OR (baldock david)) young ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((nan yan) OR (wang yan)) yang jui den ((black david) OR (baldock david)) young ghi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((nan yan) or (wang yan)) yang jui den ((black david) OR (baldock david)) young ghi ;*".