Perhaps you should try some spelling variations:
john ngosong » john song
huang chang » huang cheng, hoong chang, huang yang
boon chong » boon siong, joon chang
ying john » king john, young john, kong john
ying jin » yang jin, jing ji, yang jie
xi ying » li ying, hoi ying, jin ying
thin » think, than, twin

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: ((huang chang) OR (boon chong)) ying jin xi ying john ngosong thin ;~.
• Adding a wildcard symbol may retrieve word variants: ((huang chang) or (boon chong)) ying jin xi ying john ngosong thin ;*.