Perhaps you should try some spelling variations:
black david » brock david, blanc david, baldock david
mark david » mare davide, parker david
young ghi » young choi, hong ghi, young get
tan yang » dan yang, tan ying, tan yong
wan tan » tan tan, wing tan
yang xi » yang di, yang yi, yang jui
xi die » ii die, vi die

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wan tan yang xi die ((mark david) OR (black david)) young ghi ;~.
• Adding a wildcard symbol may retrieve word variants: wan tan yang xi die ((mark david) or (black david)) young ghi ;*.