Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van hanh » van thanh, ban hanh, van anh
hanh di » hanh vi, hanh de, hang di
xuc van » duc van, luc van, xuc ban
hieu va » lieu va, hieu qua
lang xa » lang ha, dang xay, lang van
sang ky » sang kyo, dang ky, tang ky
san ky » van ky, ban ky, tan ky
dan ky » van 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))) or (dan ky)) lang xa hoi. hieu va cam xuc van hanh di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((((san ky) OR (sang ky))) OR (dan ky)) lang 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))) or (dan ky)) lang xa hoi. hieu va cam xuc van hanh di cua triet*".