Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nham thuc » nhan thuc, nam thuc, nham thu
tu sach » thu sach, su sach, te sach
danh xa » danh ca, dinh xa, canh xa
hieu va » lieu va, hieu qua
va nham » va cham, va tham, va nha
thuc va » thuc vat, thuc dan, thuc day
van dai » vanh dai, van dao, van hai
anh tai » hanh tai, anh thai, vanh tai
y danh » ky danh, ly danh, 1 danh

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 y danh xa hoi. hieu va nham thuc va ((van dai) or (anh tai)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y danh xa hoi. hieu va nham thuc va ((van dai) OR (anh tai)) cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach y danh xa hoi. hieu va nham thuc va ((van dai) or (anh tai)) cua triet*.