Perhaps you should try some spelling variations:
tinh voi » trinh voi, tinh doi, binh voi
so sach » so sanh, bo sach, co sach
sach ty » sach y, sach tu, sach thu
nang xa » nang x, lang xa, mang xa
nang ma » tang ma, sang ma, nang cao
cam duc » cam xuc, cao duc, pham duc
va tinh » may tinh
voi cua » hoi cua, doi cua, moi cua
cua tre » cua te, cuu tre, cua triet
va cam » va cham, va cac, va cao

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ty ((nang xa) or (nang ma)) hoi. lieu va cam duc va tinh voi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ty ((nang xa) OR (nang ma)) hoi. lieu va cam duc va tinh voi cua tre.
• Adding a wildcard symbol may retrieve word variants: so sach ty ((nang xa) or (nang ma)) hoi. lieu va cam duc va tinh voi cua tre*.