Perhaps you should try some spelling variations:
dang xay » dang van
cua viet » ca viet, hoa viet, cua vat
so sanh » do sanh
sanh ky » hanh ky, sang ky, nganh ky
qua hai » qua hoat
hai tuc » thai tuc, hai cuc, thai thuc
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
tuc va » thuc va, truc va, tuc xa
vi cua » vai cua, di cua

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "so sanh ky ((dang xay) OR (van xay)) hoi. hieu qua hai tuc va danh vi cua viet~".
• Adding a wildcard symbol may retrieve word variants: so sanh ky ((dang xay) OR (van xay)) hoi. hieu qua hai tuc va danh vi cua viet*.