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
nhan luc » nang luc
nang co » nang cao, nang doc, nang noi
luc van » luoc van, luu van, duc van
thi van » thi lan, thi hanh, thi nang
vi cua » vai cua, di cua
te sac » te sach, te cac
co hoi » co hoc, co loi
te san » te ban, ke san, tu san

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sac) OR (te san)) ky nang co hoi. ((thien van) OR (thi van)) nhan luc van thanh vi cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sac) OR (te san)) ky nang co hoi. ((thien van) or (thi van)) nhan luc van thanh vi cua triet~".
• Adding a wildcard symbol may retrieve word variants: ((te sac) OR (te san)) ky nang co hoi. ((thien van) or (thi van)) nhan luc van thanh vi cua triet*.