Perhaps you should try some spelling variations:
hanh dai » hanh tai, hanh dao, vanh dai
cua tre » cua te, cuu tre, cua triet
vu sach » vu bach, su sach, vu khach
nang ma » tang ma, sang ma, nang cao
va hanh » van hanh, va thanh, va danh
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
vu sac » vu san, va sac, vu cac
ma hoi » mai hoi, xa hoi, ma hoa
ve cam » ve cham, va cam, ve cai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sac) or (vu sach)) ky nang ma hoi. hieu ((ve cam) or (ve cac)) xuc va hanh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sac) OR (vu sach)) ky nang ma hoi. hieu ((ve cam) OR (ve cac)) xuc va hanh dai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((vu sac) or (vu sach)) ky nang ma hoi. hieu ((ve cam) or (ve cac)) xuc va hanh dai cua tre*.