Perhaps you should try some spelling variations:
kho tang » cao tang
cua tre » cua te, cuu tre, cua triet
dinh de » dinh ve, dinh du, dinh le
va dinh » van dinh, va kinh, va tinh
cac luc » cau luc, coc luc, cac nuoc
hieu ve » hieu va, hieu van
van hoe » van hoa, van hoc, van hieu
ky tang » ky nang, ky dang, ky trong
ve cac » va cac, vien cac
luc va » duc va, tuc va, loc va
vu dai » vi dai, va dai, vu hai
de cua » le cua, te cua, dieu cua
vu sai » vu hai, vu san, vu tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sai) or (vu dai)) ((ky tang) or (kho tang)) van hoe. hieu ve cac luc va dinh de cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sai) OR (vu dai)) ((ky tang) OR (kho tang)) van hoe. hieu ve cac luc va dinh de cua tre.
• Adding a wildcard symbol may retrieve word variants: ((vu sai) or (vu dai)) ((ky tang) or (kho tang)) van hoe. hieu ve cac luc va dinh de cua tre*.