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

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

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