Perhaps you should try some spelling variations:
cua triet » su triet, va triet
cua viet » ca viet, hoa viet, cua vat
hanh via » hanh vi, hanh va, anh va
va hanh » van hanh, va thanh, va danh
tu sang » thu sang, tu san, tu lang
sang ky » sang kyo, dang ky, tang ky
cam luc » cau luc
hieu ve » hieu va, hieu van
lang xa » lang ha, dang xay, lang van
ky lang » ky nang, ky dang, ky tang

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sang ky lang xa hoi. hieu ve ((cam luc) or (cam xuc)) va hanh via ((cua triet) OR (cua viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sang ky lang xa hoi. hieu ve ((cam luc) OR (cam xuc)) va hanh via ((cua triet) OR (cua viet))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sang ky lang xa hoi. hieu ve ((cam luc) or (cam xuc)) va hanh via ((cua triet) OR (cua viet))*".