Perhaps you should try some spelling variations:
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
danh dai » danh dau, danh di, danh sai
hieu van » hieu va, thien van, lieu va
nang ma » tang ma, sang ma, nang cao
van cau » van dau, van hau, van chat
cau xuc » cam xuc, cau luc, cau truc
va danh » va dinh, va dan, va hanh
nang xa » nang x, lang xa, mang xa
tu sach » thu sach, su sach, te sach
xuc va » duc va, tuc va, luc va

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 ((nang xa) or (nang ma)) hoi. hieu van cau xuc va danh dai ((cua triet) OR (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y ((nang xa) OR (nang ma)) hoi. hieu van cau xuc va danh dai ((cua triet) OR (cua viet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y ((nang xa) or (nang ma)) hoi. hieu van cau xuc va danh dai ((cua triet) OR (cua viet))*".