Perhaps you should try some spelling variations:
cau treo » cau theo, cau tren, cau triet
mai hoi » mai khoi, dai hoi, lai hoi
hieu va » lieu va, hieu qua
hai xuc » hai cuc, hai xu, chat xuc
va hanh » van hanh, va thanh, va danh
su sai » su tai, su hai, su dai
sai ky » sac ky
ma hoi » xa hoi, ma hoa, me hoi
va hai » van hai, va chai, va khai
xuc va » duc va, tuc va, luc va
vi cau » va cau, ve cau, di cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai ky nang ((ma hoi) or (mai hoi)). hieu va hai xuc va hanh vi cau treo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky nang ((ma hoi) OR (mai hoi)). hieu va hai xuc va hanh vi cau treo.
• Adding a wildcard symbol may retrieve word variants: su sai ky nang ((ma hoi) or (mai hoi)). hieu va hai xuc va hanh vi cau treo*.