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 bai » tu ban, tu bat, te bai
bai ky » ban ky, sai ky, bac 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 bai ky nang xa hoi. hieu va cao tuc va ((danh vai) OR (danh va)) cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu bai 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 bai ky nang xa hoi. hieu va cao tuc va ((danh vai) OR (danh va)) cua tre*.