Perhaps you should try some spelling variations:
nang mai » nang ma, nang tai, lang mai
thanh vi » hanh vi, thanh va, thanh ve
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
truc va » thuc va, thuc vat, trung va
cua tre » cua te, cuu tre, cua triet
vu cao » cu cao, va cao
ve cam » ve cham, ve cac, va cam
tuc va » thuc va, tuc xa, duc va
vi cua » vai cua, di 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: vu cao ky nang mai hoi. hieu ve cam ((tuc va) OR (truc va)) thanh vi cua tre~.
• Adding a wildcard symbol may retrieve word variants: vu cao ky nang mai hoi. hieu ve cam ((tuc va) or (truc va)) thanh vi cua tre*.