Perhaps you should try some spelling variations:
vu sang » vua sang, vu dang, vu san
cua tre » cua te, cua triet, dua tren
sang ky » sang kyo, dang ky, tang ky
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
cuu tre » cau tren, cau treo
ve cac » va cac, vien cac
ma hoi » mai hoi, xa hoi, me hoi
xuc va » duc va, tuc va, luc va
va dan » ca dan, va dao, va dau
dan du » dan dau, danh du, dan su

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

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