Perhaps you should try some spelling variations:
danh vai » danh sai, doanh van, dang van
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cao tuc » dao tuc, cao duc, cao suc
danh va » doanh va, hanh va, anh va
cua tre » cua te, cuu tre, cua triet
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
va cao » va cac, va co, va dao
tuc va » thuc va, truc va, tuc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky nang xa hoi. hieu va cao tuc va ((danh vai) or (danh va)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang xa hoi. hieu va cao tuc va ((danh vai) OR (danh va)) cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang xa hoi. hieu va cao tuc va ((danh vai) or (danh va)) cua tre*.