Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
va hanh » van hanh, va thanh, va danh
la tren » loai tren, dua tren, dat tren
nang ma » tang ma, sang ma, nang cao
ma hoi » mai hoi, xa hoi, ma hoa
sac ky » cac ky
ve cac » va cac, vien cac
tuc va » thuc va, truc va, tuc xa
vai la » tai la, vai va
ve cam » ve cham, va cam, ve cai

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: thu ((sac ky) OR (sai ky)) nang ma hoi. hieu ((ve cam) OR (ve cac)) tuc va hanh vai la tren~.
• Adding a wildcard symbol may retrieve word variants: thu ((sac ky) or (sai ky)) nang ma hoi. hieu ((ve cam) or (ve cac)) tuc va hanh vai la tren*.