Perhaps you should try some spelling variations:
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
hanh de » hanh ve, hanh kem
va hanh » van hanh, va thanh, va danh
cam tuc » cam xuc, cam tu, nam thuc
hieu ve » hieu va, hieu van
van hoc » van hoa
ky tang » ky nang, ky dang, kho tang
ve cam » ve cham, ve cac, va cam
sai ky » sac ky
tuc va » thuc va, truc va, tuc xa
vu sai » vu hai, vu san, vu dai

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: vu sai ky tang ((van loi) OR (van hoc)). hieu ve cam tuc va hanh de ((cua tre) OR (cuu tre))~.
• Adding a wildcard symbol may retrieve word variants: vu sai ky tang ((van loi) or (van hoc)). hieu ve cam tuc va hanh de ((cua tre) or (cuu tre))*.