Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van hanh » van thanh, ban hanh, van anh
thu cac » tu cac, thu xac, thu cuc
nang xa » nang x, lang xa, nang ma
xuc van » duc van, luc van, xuc ban
hanh di » hanh vi, hanh de, hang di
va cao » va cac, va co, va bao
va dao » ca dao
di cua » dai cua, doi cua, de cua

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

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