Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van chat » cao chat
thanh ve » hanh ve, thanh vien, thanh van
thanh va » thanh van, hanh va, thanh ha
nang xa » nang x, lang xa, nang ma
ve chat » va chat
thuc va » thuc vat, thuc dan, thuc day

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 ((ve chat) OR (van chat)) thuc va ((thanh ve) or (thanh va)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang xa hoi. hieu ((ve chat) OR (van chat)) thuc va ((thanh ve) OR (thanh va)) cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky nang xa hoi. hieu ((ve chat) OR (van chat)) thuc va ((thanh ve) or (thanh va)) cua triet".
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang xa hoi. hieu ((ve chat) OR (van chat)) thuc va ((thanh ve) or (thanh va)) cua triet*.