Perhaps you should try some spelling variations:
hanh lai » hanh lam, hanh tai, thanh lap
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
van dam » van nam, van dao, van dau
van cau » van dau, van hau, van chat
va hanh » van hanh, va thanh, va danh
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet

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 nang ma hoa. hieu ((van dam) or (van cau)) duc va hanh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang ma hoa. hieu ((van dam) OR (van cau)) duc va hanh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang ma hoa. hieu ((van dam) or (van cau)) duc va hanh lai cua tre*.