Perhaps you should try some spelling variations:
va hanh » van hanh, va thanh, va danh
sach ty » sach y, sach tu, sach thu
sach ky » sac ky, sach y, sach kem
hieu ve » hieu va, hieu van
lai hoi » dai hoi, lai hoa, lai roi
xuc va » duc va, tuc va, luc va
ve cam » ve cham, ve cac, va cam
vi cua » vai cua, di cua
ma hoi » mai hoi, xa hoi, ma hoa

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: tu ((sach ky) OR (sach ty)) nang ((ma hoi) OR (lai hoi)). hieu ve cam xuc va hanh vi cua vat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((sach ky) OR (sach ty)) nang ((ma hoi) or (lai hoi)). hieu ve cam xuc va hanh vi cua vat~".
• Adding a wildcard symbol may retrieve word variants: tu ((sach ky) OR (sach ty)) nang ((ma hoi) or (lai hoi)). hieu ve cam xuc va hanh vi cua vat*.