Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh hai » thanh hai, nhanh hai, hang hai
van hanh » van thanh, ban hanh, van anh
cac xuc » cam xuc, cac nuoc, chat xuc
nang xa » nang x, nang ma, mang xa
hai cua » thai cua, dai cua, hoi cua
lang xa » lang ha, dang xay, lang van
hieu ve » hieu van
xuc van » duc van, luc van, xuc ban
hieu va » lieu va, hieu qua
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky ((nang xa) or (lang xa)) hoi. ((hieu ve) OR (hieu va)) cac xuc van hanh hai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky ((nang xa) OR (lang xa)) hoi. ((hieu ve) OR (hieu va)) cac xuc van hanh hai cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky ((nang xa) or (lang xa)) hoi. ((hieu ve) OR (hieu va)) cac xuc van hanh hai cua triet".
• Adding a wildcard symbol may retrieve word variants: te sac ky ((nang xa) or (lang xa)) hoi. ((hieu ve) OR (hieu va)) cac xuc van hanh hai cua triet*.