Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
ky tang » ky nang, ky dang, kho tang
tang ha » lang ha, tang ma, trung ha
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc van » luc van, vuc van, xuc ban
duc van » duc va, duc tan, duc manh
cua tre » cua te, cuu tre, cua triet
tu bai » tu ban, tu bat, te bai
bai ky » ban ky, sai ky, bac ky
ha hoi » hoa hoi, ha noi, xa hoi

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 bai ky tang ha hoi. hieu ve cham ((xuc van) OR (duc van)) hanh dai cua tre~.
• Adding a wildcard symbol may retrieve word variants: tu bai ky tang ha hoi. hieu ve cham ((xuc van) or (duc van)) hanh dai cua tre*.