Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nang xa » lang xa, nang ma, ang xa
mang xa » lang xa, mang may, dang xay
sach ty » sach y, sach tu, sach thu
hieu va » lieu va, hieu qua
lam xuc » cam xuc, lam duoc
va dinh » van dinh, va kinh, va tinh
dinh du » dinh duc, dinh cu, dinh tu
tu sach » thu sach, su sach, te sach
va lam » van lam, va lap
xuc va » duc va, tuc va, luc va
du cua » duy cua, dau cua, dum cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty ((((nang xa) or (mang xa))) or (nang x)) hoi. hieu va lam xuc va dinh du cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty ((((nang xa) OR (mang xa))) OR (nang x)) hoi. hieu va lam xuc va dinh du cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach ty ((((nang xa) or (mang xa))) or (nang x)) hoi. hieu va lam xuc va dinh du cua triet*.