Perhaps you should try some spelling variations:
john ngosong » john song
wang oanh » wang yan, wang yang, dang anh
oanh tran » anh tran, anh tuan, binh tran
yang john » young john, king john, yang jin
tran hua » tan hua, tuan hua, tran duc
ren yang » ren yan, chen yang, dan yang
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang oanh tran hua ren yang john ngosong (sam OR syam) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang oanh tran hua ren yang john ngosong (sam OR syam) ;".
• Adding a wildcard symbol may retrieve word variants: wang oanh tran hua ren yang john ngosong (sam OR syam) ;*.