Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
te sach » toc sach
van cau » van dau, van hau, van chat
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, va danh
van lam » van nam
nang ma » sang ma, nang cao, mang may
tang ma » mang may, tang van
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va

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 y ((nang ma) OR (tang ma)) hoa. hieu ((van lam) or (van cau)) xuc va hanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((nang ma) OR (tang ma)) hoa. hieu ((van lam) OR (van cau)) xuc va hanh vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach y ((nang ma) OR (tang ma)) hoa. hieu ((van lam) or (van cau)) xuc va hanh vai cua tre".
• Adding a wildcard symbol may retrieve word variants: te sach y ((nang ma) OR (tang ma)) hoa. hieu ((van lam) or (van cau)) xuc va hanh vai cua tre*.