Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ninh viet » sinh vien, anh viet
chat xuc » chat huu, cam xuc, chao xu
van ninh » van minh, van dinh, van binh
khien tu » dien tu
cua tre » cua te, cuu tre, dua tren
xuc van » duc van, luc van, vuc van
tu cach » tu cac
so sanh » do sanh
tu chat » tu phat, tu cham, du chat
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cach) or (so sanh)) ky nang x hoi. khien tu chat xuc van ninh viet ((cua tre) OR (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (so sanh)) ky nang x hoi. khien tu chat xuc van ninh viet ((cua tre) OR (cua triet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu cach) or (so sanh)) ky nang x hoi. khien tu chat xuc van ninh viet ((cua tre) OR (cua triet))".
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (so sanh)) ky nang x hoi. khien tu chat xuc van ninh viet ((cua tre) OR (cua triet))*.