Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
nang ma » tang ma, sang ma, nang cao
hieu va » hieu qua
cao tuc » dao tuc, cao duc, cao suc
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
tu san » thu san, tu ban, tu can
san ky » sang ky, van ky, dan ky
ma hoi » mai hoi, xa hoi, ma hoa
tuc va » thuc va, truc va, tuc xa
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu san ky nang ma hoi. ((hieu va) OR (lieu va)) cao tuc va hanh vai cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ky nang ma hoi. ((hieu va) OR (lieu va)) cao tuc va hanh vai cua te".
• Adding a wildcard symbol may retrieve word variants: tu san ky nang ma hoi. ((hieu va) OR (lieu va)) cao tuc va hanh vai cua te*.