Perhaps you should try some spelling variations:
john ngosong » john song
best ying » best bring, best thing
wang yao » wang yan, yang yao, gang yao
yao yang » yang yang
kim eung » kim young
kim song » kim young
yang li » yang lin, yang di, yang xi
li best » i best, als best, cio best

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yao yang li best ying ((john ngosong) or (((kim eung) or (kim song)))) sar ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yao yang li best ying ((john ngosong) OR (((kim eung) OR (kim song)))) sar ;.
• Adding a wildcard symbol may retrieve word variants: wang yao yang li best ying ((john ngosong) or (((kim eung) or (kim song)))) sar ;*.