Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van hanh » van thanh, ban hanh, van anh
cham xuc » cam xuc, chat xuc, cham soc
xuc van » duc van, luc van, vuc van
va cham » va chat, va tham
hieu va » lieu va, hieu qua
su sach » so sach, vu sach
ky dang » ky nang, ky danh
te sach » toc sach
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sach) or (te sach)) ky dang ((xa hoi) or (ha noi)). hieu va cham xuc van hanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (te sach)) ky dang ((xa hoi) OR (ha noi)). hieu va cham xuc van hanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (te sach)) ky dang ((xa hoi) or (ha noi)). hieu va cham xuc van hanh vi cua triet*.