Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
va thanh » gia thanh, ban thanh, va tinh
hanh dai » hanh tai, hanh dao, thanh dat
vanh dai » van dai, vanh tai, lanh dao
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
luu ban » luu bang, luu van, luu dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang xa hoi. hieu ((va cham) or (va thanh)) luu ban ((hanh dai) OR (vanh dai)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang xa hoi. hieu ((va cham) OR (va thanh)) luu ban ((hanh dai) OR (vanh dai)) cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky nang xa hoi. hieu ((va cham) or (va thanh)) luu ban ((hanh dai) OR (vanh dai)) cua triet".
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang xa hoi. hieu ((va cham) or (va thanh)) luu ban ((hanh dai) OR (vanh dai)) cua triet*.