Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
su sach » so sach, vu sach
sach ty » sach y, sach tu, sach thu
thuc va » thuc vat, thuc dan, thuc day
va cham » va chat, va tham
ty nang » ky nang, ty xang, ty hang
nang ma » tang ma, sang ma, nang cao
cua tre » cua te, cuu tre, cua triet
va cam » va cac, va cao, va cai
xuc va » duc va, tuc va, luc va
ma hoi » mai hoi, xa hoi, ma hoa
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: su sach ty nang ma hoi. lieu ((va cam) or (va cham)) ((xuc va) or (thuc va)) thanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang ma hoi. lieu ((va cam) OR (va cham)) ((xuc va) OR (thuc va)) thanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach ty nang ma hoi. lieu ((va cam) or (va cham)) ((xuc va) or (thuc va)) thanh vi cua tre*.