Perhaps you should try some spelling variations:
john ngosong » john song
ngosong shin » song shin
huang yang » huang ying, huang chang, wang yang
boon chong » boon siong, joon chang
ying john » king john, young john, ying jin
yang jin » yang jie, yang jun, ying jin
yang xi » yang di, yang yi, yang jui

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