Perhaps you should try some spelling variations:
danh vai » danh sai, danh va, doanh van
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cao tuc » dao tuc, cao suc, cao toc
cao duc » dao duc, cao suc, giao duc
va danh » va dinh, va dan, va hanh
vai cua » dai cua, hai cua, lai cua
cua tre » cua te, cuu tre, cua triet
tu bai » tu ban, tu bat, te bai
bai ky » ban ky, sai ky, bac ky

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) OR (cao duc)) va danh vai 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) OR (cao duc)) va danh vai cua tre".
• Adding a wildcard symbol may retrieve word variants: tu bai ky nang xa hoi. hieu va ((cao tuc) OR (cao duc)) va danh vai cua tre*.