Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thai cua » than cua, tai cuc, tri cua
van hanh » van thanh, ban hanh, van anh
va danh » va dinh, va dan, va hanh
van lam » van nam
van cam » van nam, van cau, van dam
nang xa » nang x, lang xa, nang ma
sac ky » cac ky, sai ky
su sac » su sach, su cac, su xac

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 xa hoi. hieu ((van cam) or (van lam)) xuc ((van hanh) or (va danh)) thai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky nang xa hoi. hieu ((van cam) OR (van lam)) xuc ((van hanh) OR (va danh)) thai cua triet.
• Adding a wildcard symbol may retrieve word variants: su sac ky nang xa hoi. hieu ((van cam) or (van lam)) xuc ((van hanh) or (va danh)) thai cua triet*.