Perhaps you should try some spelling variations:
thien cao » thien bao, thien cac, thien cau
cua triet » cua viet, su triet, va triet
chat luc » chat xuc, nhan luc, chat huu
chat lua » chat cua, chat va, chat huu
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, dua tren
tu sai » tu bai, tu san, tu cai
sai ky » sac ky

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang xa hoi. thien cao ((chat luc) OR (chat lua)) va hanh vi ((cua tre) OR (cua triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky nang xa hoi. thien cao ((chat luc) OR (chat lua)) va hanh vi ((cua tre) or (cua triet))~".
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang xa hoi. thien cao ((chat luc) OR (chat lua)) va hanh vi ((cua tre) or (cua triet))*.