Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thai thuc » thai thuy, thai tuc, tham thuc
va hanh » van hanh, va thanh, va danh
hai tuc » thai tuc, hai cuc, hai huoc
sanh ky » hanh ky, sang ky, nganh ky
so sanh » do sanh
danh xa » dinh xa, canh xa, dan xa
danh ca » dan ca, doanh cua, danh cho
vi cua » vai cua, di cua

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: so sanh ky ((danh xa) OR (danh ca)) hoi. hieu qua ((hai tuc) OR (thai thuc)) va hanh vi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh ky ((danh xa) or (danh ca)) hoi. hieu qua ((hai tuc) OR (thai thuc)) va hanh vi cua triet~".
• Adding a wildcard symbol may retrieve word variants: so sanh ky ((danh xa) or (danh ca)) hoi. hieu qua ((hai tuc) OR (thai thuc)) va hanh vi cua triet*.