Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh ve » hanh vi, hanh va, hanh kem
hanh de » hanh kem
xuc van » duc van, luc van, vuc van
cao xuc » cam xuc, cao duc, cao suc
xay hoi » xa hoi, tay hoi, cay phoi
ky danh » ky anh
ky dang » ky nang
va cao » va cac, va co, va dao
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 dang) or (ky danh)) xay hoi. lieu va cao xuc van ((hanh de) OR (hanh ve)) cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ((ky dang) OR (ky danh)) xay hoi. lieu va cao xuc van ((hanh de) OR (hanh ve)) cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu san ((ky dang) or (ky danh)) xay hoi. lieu va cao xuc van ((hanh de) OR (hanh ve)) cua triet".
• Adding a wildcard symbol may retrieve word variants: tu san ((ky dang) or (ky danh)) xay hoi. lieu va cao xuc van ((hanh de) OR (hanh ve)) cua triet*.