Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
toc sach » hoc sach, doc sach, thuoc sach
kha nang » phap nang, ky nang, ki nang
nang doi » nang doc, nang noi, hang doi
va nang » van nang, da nang, cam nang
van cau » van dau, van hau, van chat
cau xuc » cam xuc, cau luc, cau truc
thi van » thi lan, thi hanh, thi nang
su tien » su kien, su hien, tu tieng
xuc va » duc va, tuc va, luc va
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sach) OR (toc sach)) kha nang x hoi. thi van cau xuc va nang doi ((cua triet) or (su tien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (toc sach)) kha nang x hoi. thi van cau xuc va nang doi ((cua triet) OR (su tien))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te sach) OR (toc sach)) kha nang x hoi. thi van cau xuc va nang doi ((cua triet) or (su tien))*".