Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh tai, hanh van
te sach » toc sach
sach ty » sach y, sach tu, sach thu
hanh va » hanh vi
truc va » thuc va, thuc vat, trung va
cua tre » cua te, cuu tre, cua triet
ty hang » ly hang, ty xang, thi hang
xuc va » duc va, tuc va, luc va
va lam » van lam, va lap
va hoa » van hoa, va hoc, 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 ty hang va hoa. lieu va lam ((xuc va) or (truc va)) ((hanh vai) OR (hanh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty hang va hoa. lieu va lam ((xuc va) OR (truc va)) ((hanh vai) OR (hanh va)) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ty hang va hoa. lieu va lam ((xuc va) or (truc va)) ((hanh vai) OR (hanh va)) cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach ty hang va hoa. lieu va lam ((xuc va) or (truc va)) ((hanh vai) OR (hanh va)) cua tre*.