Perhaps you should try some spelling variations:
hieu hien » bieu hien, dieu hien, chieu chien
hien cap » hien cac, hien cau, hien phap
cap nuoc » dat nuoc
dieu cuu » dieu cua, dinh cuu, dien cuc
ban hanh » ban hang
van hanh » van thanh, van anh, van ban
cuu tre » cua tre, cau tren, cau treo
van hoe » van hoa, van hoc, van hieu
van hoi » van hoa, van hoc, van loi
ky lang » ky nang, ky dang, ky tang
san ky » sang ky, van ky, dan ky
te san » te ban, ke san, tu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: te san ky lang ((van hoi) or (van hoe)). hieu hien cap nuoc ((van hanh) or (ban hanh)) dieu cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te san ky lang ((van hoi) OR (van hoe)). hieu hien cap nuoc ((van hanh) OR (ban hanh)) dieu cuu tre.
• Adding a wildcard symbol may retrieve word variants: te san ky lang ((van hoi) or (van hoe)). hieu hien cap nuoc ((van hanh) or (ban hanh)) dieu cuu tre*.