Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nang cau » nang cao, hang cau, nang dau
sach ly » sach y, sach lo, sach hay
sach ty » sach y, sach tu, sach thu
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
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: tu ((sach ly) or (sach ty)) nang cau hoi. hieu va cac xuc va danh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ly) OR (sach ty)) nang cau hoi. hieu va cac xuc va danh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ly) or (sach ty)) nang cau hoi. hieu va cac xuc va danh vi cua triet*.