Perhaps you should try some spelling variations:
dang xay » dang van, van xay
truc va » thuc va, thuc vat, trung va
sach ly » sach y, sach lo, sach hay
hieu ve » hieu va, hieu van
xay hoi » xa hoi, tay hoi, cay phoi
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu ((sach ly) or (sach ty)) dang xay hoi. hieu ve cam ((xuc va) or (truc va)) hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu ((sach ly) OR (sach ty)) dang xay hoi. hieu ve cam ((xuc va) OR (truc va)) hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: vu ((sach ly) or (sach ty)) dang xay hoi. hieu ve cam ((xuc va) or (truc va)) hanh vi cua tre*.