Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hanh vai » hanh vi, hanh va, hanh tai
thu dan » thuc dan, thu dang, thu ban
hieu va » lieu va, hieu qua
cac xuc » cac nuoc, chat xuc, cac cuoc
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
dan ky » van ky
ky va » ly va, ke va, my va

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu dan ky va cac khoan. hieu va ((cac xuc) or (cam xuc)) va hanh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu dan ky va cac khoan. hieu va ((cac xuc) OR (cam xuc)) va hanh vai cua triet.
• Adding a wildcard symbol may retrieve word variants: thu dan ky va cac khoan. hieu va ((cac xuc) or (cam xuc)) va hanh vai cua triet*.