Perhaps you should try some spelling variations:
sach kho » bach khoa, sach dao, sach nha
kho tang » cao tang
te sach » toc sach
danh vi » hanh vi, dinh vi, danh di
cuu tre » cua tre, cau tren, cau treo
tang xa » trang xa, tang ma, lang xa
ve cam » ve cham, va cam, ve cai
luc va » duc va, loc va
tuc va » thuc va, truc va, tuc xa
vi cuu » vi luu, vinh cuu
ve cac » va cac, vien cac

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 kho tang xa hoi. hieu ((ve cam) or (ve cac)) ((luc va) OR (tuc va)) danh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach kho tang xa hoi. hieu ((ve cam) OR (ve cac)) ((luc va) OR (tuc va)) danh vi cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach kho tang xa hoi. hieu ((ve cam) or (ve cac)) ((luc va) OR (tuc va)) danh vi cuu tre*".