Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
va hanh » van hanh, va thanh, ban hanh
va danh » va dinh, va dan, dia danh
mai hoi » mai khoi, dai hoi, lai hoi
hieu va » lieu va, hieu qua
cam luc » cam xuc, cau luc
ca cua » co cua
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
ma hoi » xa hoi, ma hoa, me hoi
va cam » va cham, va cac, va cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky nang ((ma hoi) or (mai hoi)). hieu va cam luc ((va hanh) or (va danh)) ca cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang ((ma hoi) OR (mai hoi)). hieu va cam luc ((va hanh) OR (va danh)) ca cua triet.
• Adding a wildcard symbol may retrieve word variants: su sac ky nang ((ma hoi) or (mai hoi)). hieu va cam luc ((va hanh) or (va danh)) ca cua triet*.