Perhaps you should try some spelling variations:
nang xa » nang x, lang xa, nang ma
nam duc » nam duoc, pham duc, nam thuc
duc qua » duc quan, duc quy, luc quan
kinh ve » kinh te, dinh ve, minh ve
cua tre » cua te, cuu tre, cua triet
te sai » te tai, te lai, te hai
te bai » te bao, te tai, te ban
va nam » van nam, ha nam, va nay
ve cua » le cua, de cua, te cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sai) or (te bai)) ky nang xa hoi. lieu va nam duc qua kinh ve cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sai) OR (te bai)) ky nang xa hoi. lieu va nam duc qua kinh ve cua tre.
• Adding a wildcard symbol may retrieve word variants: ((te sai) or (te bai)) ky nang xa hoi. lieu va nam duc qua kinh ve cua tre*.