Perhaps you should try some spelling variations:
danh dai » danh dau, danh di, danh sai
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 danh » va dinh, va dan, va hanh
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 danh 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 danh dai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu sac) OR (vu sach)) ky nang ma hoi. hieu ((ve cam) or (ve cac)) xuc va danh 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 danh dai cua tre*.