Perhaps you should try some spelling variations:
khai luoc » hai huoc, hai luom, dai luoc
va thanh » gia thanh, ban thanh, va tinh
thanh va » thanh van, hanh va, thanh ha
cau tren » cu tren, dau tren, ca tren
nang ma » tang ma, sang ma, nang cao
hieu va » lieu va, hieu qua
va khai » van khai, va khao, va kha
luoc va » nuoc va, duoc va, loc va
su cac » su cao, su can, eu cac
va cau » van cau, va cac, va dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su cac) or (tu cac)) ky nang ma hoa. hieu va khai luoc va thanh va cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su cac) OR (tu cac)) ky nang ma hoa. hieu va khai luoc va thanh va cau tren.
• Adding a wildcard symbol may retrieve word variants: ((su cac) or (tu cac)) ky nang ma hoa. hieu va khai luoc va thanh va cau tren*.