Perhaps you should try some spelling variations:
dua tren » dung tren
tu sach » thu sach, su sach, te sach
va doan » va doanh, van doan, va dan
lang xa » lang ha, dang xay, lang van
ve cham » va cham, ve chat, ve chim
vu cham » va cham, vu kham, tu cham
cua te » cua tu
luc va » duc va, tuc va, loc va
sach o » sach lo, sac o, sach y
o lang » hoa lang, hoi lang

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: tu sach o lang xa hoi. hieu ((ve cham) OR (vu cham)) luc va doan va ((dua tren) OR (cua te))~.
• Adding a wildcard symbol may retrieve word variants: tu sach o lang xa hoi. hieu ((ve cham) or (vu cham)) luc va doan va ((dua tren) or (cua te))*.