Perhaps you should try some spelling variations:
ky tang » ky dang, kho tang, ky trong
hieu ve » hieu va, hieu van
va dinh » van dinh, va kinh, va tinh
dinh te » kinh te, dich te, dinh ve
cua tre » cua te, cuu tre, cua triet
vu tai » vu thai, vu thi, tu tai
vu dai » vi dai, va dai, vu hai
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
te cua » tue cua, le cua, de cua

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

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