Perhaps you should try some spelling variations:
nang ma » tang ma, sang ma, nang cao
va hanh » van hanh, va thanh, va danh
hanh tu » anh tu, danh tu
ve cac » va cac, vien cac
ma hoi » mai hoi, xa hoi, ma hoa
ve cai » va cai, ve tai, ve cau
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va
tu cua » hu cua, vu 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: ve cac ky nang ma hoi. hieu ((ve cai) OR (va cam)) luc va hanh tu cua vat~.
• Adding a wildcard symbol may retrieve word variants: ve cac ky nang ma hoi. hieu ((ve cai) or (va cam)) luc va hanh tu cua vat*.