Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
cua tre » cua te, cuu tre, cua triet
vai cua » dai cua, hai cua, lai cua
thu san » thuy san, thu ban, phu san
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
cam luc » cau luc
tu san » tu ban, tu can, vu san

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu san) OR (thu san)) ky nang xa hoi. hieu ve ((cam luc) or (cam xuc)) va hanh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu san) OR (thu san)) ky nang xa hoi. hieu ve ((cam luc) OR (cam xuc)) va hanh vai cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu san) OR (thu san)) ky nang xa hoi. hieu ve ((cam luc) or (cam xuc)) va hanh vai cua tre".
• Adding a wildcard symbol may retrieve word variants: ((tu san) OR (thu san)) ky nang xa hoi. hieu ve ((cam luc) or (cam xuc)) va hanh vai cua tre*.