Perhaps you should try some spelling variations:
lang van » dang van, tang van, hoang van
hieu van » hieu va, thien van, lieu va
nam duoc » nam thuoc, da duoc, dat duoc
doan van » doan va, hoang van, luan van
te sach » toc sach
sach ky » sac ky, sach y, sach ty
lang xa » lang ha, dang xay
duoc va » nuoc va, duc va, duoc ma
va doan » va doanh, van doan, va dan
van cua » vang cua, ban cua, dan cua
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky ((lang xa) or (lang van)) hoi. hieu van nam duoc va doan van cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky ((lang xa) OR (lang van)) hoi. hieu van nam duoc va doan van cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky ((lang xa) or (lang van)) hoi. hieu van nam duoc va doan van cua tre*.