Perhaps you should try some spelling variations:
cua tre » cua te, cuu tre, cua triet
hieu va » lieu va, hieu qua
va hanh » van hanh, va thanh, va danh
nang xa » nang x, lang xa, nang ma
hieu ve » hieu van
cam luc » cam xuc, cau luc
vi cua » vai cua, di cua
luc va » duc va, tuc va, loc va
tu lai » tuc lai, tu lap, te lai
tu bai » tu ban, tu bat, te bai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu lai) or (tu bai)) ky nang xa hoi. ((hieu ve) or (hieu va)) cam luc va hanh vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu lai) OR (tu bai)) ky nang xa hoi. ((hieu ve) OR (hieu va)) cam luc va hanh vi cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu lai) or (tu bai)) ky nang xa hoi. ((hieu ve) or (hieu va)) cam luc va hanh vi cua tre*.