Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thien van » thi van
thanh va » thanh van, thanh ha, thanh ve
hanh va » hang va, hanh vi
luc van » luoc van, luu van, duc van
nam luc » nang luc, nhan luc, nam thuc
nang co » nang cao, nang doc, nang noi
te sach » toc sach
co hoi » co hoc, co loi
te sac » te cac, te san

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) OR (te sach)) ky nang co hoi. thien van nam luc van ((thanh va) OR (hanh va)) cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sac) OR (te sach)) ky nang co hoi. thien van nam luc van ((thanh va) OR (hanh va)) cua triet".
• Adding a wildcard symbol may retrieve word variants: ((te sac) OR (te sach)) ky nang co hoi. thien van nam luc van ((thanh va) OR (hanh va)) cua triet*.