Perhaps you should try some spelling variations:
hanh dao » lanh dao, thanh dat, thanh dam
te sach » toc sach
sach ky » sac ky, sach y, sach ty
dao cua » dai cua, day cua, dan cua
thuc va » thuc vat, thuc dan, thuc day
cua tre » cua te, cuu tre, cua triet
danh ma » anh ma, danh ca, hanh ma
ky danh » ky anh, ky dang
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao
xuc va » duc va, tuc va, luc va
ma hoi » mai hoi, xa hoi, ma hoa

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 danh ma hoi. hieu ((ve cam) or (va cam)) ((xuc va) or (thuc va)) hanh dao cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky danh ma hoi. hieu ((ve cam) OR (va cam)) ((xuc va) OR (thuc va)) hanh dao cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky danh ma hoi. hieu ((ve cam) or (va cam)) ((xuc va) or (thuc va)) hanh dao cua tre*.