Perhaps you should try some spelling variations:
sang tao » hang tai
danh lai » danh sai, gianh lai, dinh lam
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
cam duc » cam xuc, cao duc, pham duc
va danh » va dinh, va dan, va hanh
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, ve cac, va cam

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