Perhaps you should try some spelling variations:
cau treo » cau theo, cau tren, cau triet
chai xuc » chat xuc, cam xuc, chao xu
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
va chai » va cai, va chat, va cham
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
ma hoi » mai hoi, xa hoi, ma hoa
di cau » da cau, diem cau
su cao » cu cao, vu cao

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

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