Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van thanh » ban thanh, van tuan
thanh vi » hanh vi, thanh va, thanh ve
tra nang » thi nang, kha nang, da nang
tri bang » tri ban, tri mang, thai bang
luc van » luoc van, luu van, duc van
cam luc » cam xuc, cau luc
hieu va » lieu va, hieu qua
tu sach » thu sach, su sach, te sach
tu cong » thu cong, te cong, tai cong
va cam » va cham, va cac, va cao
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: tu sach ((tu cong) or (((tra nang) or (tri bang)))) xa hoi. hieu va cam luc van thanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((tu cong) OR (((tra nang) OR (tri bang)))) xa hoi. hieu va cam luc van thanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach ((tu cong) or (((tra nang) or (tri bang)))) xa hoi. hieu va cam luc van thanh vi cua triet*.