Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van hanh » van thanh, ban hanh, van anh
sang ky » sang kyo, dang ky, tang ky
tang xa » trang xa, tang ma, lang xa
hieu va » lieu va, hieu qua
xuc van » duc van, luc van, xuc ban
hanh di » hanh vi, hanh de, hang di
san ky » van ky, dan ky, ban ky
va cam » va cham, va cac, va cao
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: tu ((san ky) OR (sang ky)) tang xa hoi. hieu va cam xuc van hanh di cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((san ky) OR (sang ky)) tang xa hoi. hieu va cam xuc van hanh di cua triet".
• Adding a wildcard symbol may retrieve word variants: tu ((san ky) OR (sang ky)) tang xa hoi. hieu va cam xuc van hanh di cua triet*.