Perhaps you should try some spelling variations:
hieu ve » hieu va, hieu van
cam tuc » cam xuc, cam tu, nam thuc
va danh » va dan, va hanh, dia danh
va dinh » van dinh, va kinh, va tinh
cuu tre » cua tre, cau tren, cau treo
vu cac » va cac, tu cac, ve cac
ve cam » ve cham, ve cac, va cam
di cuu » di cau, di cua, dinh cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu cac ky nang ((x ho) or (xa hoi)). hieu ve cam tuc ((va danh) or (va dinh)) di cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu cac ky nang ((x ho) OR (xa hoi)). hieu ve cam tuc ((va danh) OR (va dinh)) di cuu tre.
• Adding a wildcard symbol may retrieve word variants: vu cac ky nang ((x ho) or (xa hoi)). hieu ve cam tuc ((va danh) or (va dinh)) di cuu tre*.