Perhaps you should try some spelling variations:
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
va danh » va dinh, va dan, va hanh
danh du » danh dau, danh tu, dinh du
cua tre » cua te, cuu tre, cua triet
vu san » va san, vu ban
san ky » sang ky, van ky, dan ky
ma hoi » xa hoi, ma hoa, me hoi
ve cac » va cac, vien cac
xuc va » duc va, tuc va, luc va
du cua » duy cua, dau cua, dum 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 san ky nang ((ma hoi) OR (mai hoi)). hieu ve cac xuc va danh du cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu san ky nang ((ma hoi) OR (mai hoi)). hieu ve cac xuc va danh du cua tre".
• Adding a wildcard symbol may retrieve word variants: vu san ky nang ((ma hoi) OR (mai hoi)). hieu ve cac xuc va danh du cua tre*.