Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
sach ly » sach y, sach lo, sach ty
nang xa » lang xa, nang ma, mang xa
hieu va » lieu va, hieu qua
cam duc » cam xuc, cao duc, pham duc
va tinh » may tinh
tinh di » tinh doi, trinh di, tinh da
va cam » va cham, va cac, va cao
di cua » dai cua, doi cua, de cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuoc sach ly ((nang xa) or (nang x)) hoi. hieu va cam duc va tinh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc sach ly ((nang xa) OR (nang x)) hoi. hieu va cam duc va tinh di cua te.
• Adding a wildcard symbol may retrieve word variants: thuoc sach ly ((nang xa) or (nang x)) hoi. hieu va cam duc va tinh di cua te*.