Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nang lai » nang tai, mang lai, nang cai
danh vi » hanh vi, dinh vi, danh di
sach ly » sach y, sach lo, sach hay
lai hoi » dai hoi, lai hoa, lai roi
sach ty » sach y, sach tu, sach thu
hieu ve » hieu va, hieu van
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, xac va
luc va » duc va, tuc va, loc va
vi cua » vai cua, di cua

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 ly) OR (sach ty)) nang lai hoi. hieu ve cam ((xuc va) or (luc va)) danh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so ((sach ly) OR (sach ty)) nang lai hoi. hieu ve cam ((xuc va) OR (luc va)) danh vi cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so ((sach ly) OR (sach ty)) nang lai hoi. hieu ve cam ((xuc va) or (luc va)) danh vi cua triet*".