Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
te sach » toc sach
sach ky » sac ky, sach y, sach ty
cam tuc » cam xuc, cam tu, nam thuc
va hanh » van hanh, va thanh, va danh
tai cua » thai cua, tai cuc, tri cua
va cam » va cham, va cac, va cao
va dan » ca dan, va dao, va dau
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: te sach ky nang x hoi. lieu va cam tuc ((va hanh) or (va dan)) tai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang x hoi. lieu va cam tuc ((va hanh) OR (va dan)) tai cua triet.
• Adding a wildcard symbol may retrieve word variants: te sach ky nang x hoi. lieu va cam tuc ((va hanh) or (va dan)) tai cua triet*.