Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
tham son » thai son, thanh son, thai song
ky dang » ky danh
hieu va » lieu va, hieu qua
va tham » van tham, va cham, va thanh
la hanh » va hanh, lu hanh, ly hanh
te cac » tu cac, ve cac, te cao
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cac ((ky dang) or (ky nang)) xa hoi. hieu va tham son la hanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cac ((ky dang) OR (ky nang)) xa hoi. hieu va tham son la hanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: te cac ((ky dang) or (ky nang)) xa hoi. hieu va tham son la hanh vi cua triet*.