Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban hanh » ban hang
van hanh » van thanh, van anh, van ban
hieu van » hieu va, thien van, lieu va
vai cua » dai cua, hai cua, lai cua
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va
nang xa » nang x, lang xa, nang ma
san ky » sang ky, van ky, dan ky
tu san » thu san, tu ban, tu can

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 nang xa hoi. ((hieu ve) or (hieu van)) cac xuc ((van hanh) or (ban hanh)) vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ky nang xa hoi. ((hieu ve) OR (hieu van)) cac xuc ((van hanh) OR (ban hanh)) vai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu san ky nang xa hoi. ((hieu ve) or (hieu van)) cac xuc ((van hanh) or (ban hanh)) vai cua triet*.