Perhaps you should try some spelling variations:
te sach » toc sach
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
hanh ly » khanh ly, hanh ky, hang ly
cua tre » cua te, cuu tre, cua triet
y tang » ky tang, 6 tang, 7 tang
luc va » duc va, loc va
tuc va » thuc va, truc va, tuc xa
ly cua » le cua

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 y tang xa hoi. hieu ve cham ((luc va) or (tuc va)) hanh ly cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y tang xa hoi. hieu ve cham ((luc va) OR (tuc va)) hanh ly cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach y tang xa hoi. hieu ve cham ((luc va) or (tuc va)) hanh ly cua tre*.