Perhaps you should try some spelling variations:
cuu tre » cua tre, cau tren, cau treo
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
ky dang » ky danh
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
dan du » dan dau, danh du, dan su
cua te » cua tu
tu ban » thu ban, te ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ban ((ky dang) OR (ky nang)) xa hoi. hieu ve cac xuc va dan du ((cua te) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ban ((ky dang) OR (ky nang)) xa hoi. hieu ve cac xuc va dan du ((cua te) OR (cuu tre)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ban ((ky dang) OR (ky nang)) xa hoi. hieu ve cac xuc va dan du ((cua te) or (cuu tre))".
• Adding a wildcard symbol may retrieve word variants: tu ban ((ky dang) OR (ky nang)) xa hoi. hieu ve cac xuc va dan du ((cua te) or (cuu tre))*.