Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
truc va » thuc va, thuc vat, trung va
tang ma » mang may, tang van
ky tang » ky nang, ky dang, kho tang
hieu ve » hieu va, hieu van
ma hoi » mai hoi, xa hoi, ma hoa
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc 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 sanh) or (do sanh)) ky tang ma hoi. hieu ve cam ((xuc va) or (truc va)) hanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((so sanh) OR (do sanh)) ky tang ma hoi. hieu ve cam ((xuc va) OR (truc va)) hanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: ((so sanh) or (do sanh)) ky tang ma hoi. hieu ve cam ((xuc va) or (truc va)) hanh vi cua triet*.