Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh lai » thanh hai, thanh lap, thanh loi
cam truc » cau truc, lam truoc, nam truoc
nam truc » nam truoc, nam thuc, nam trung
va thanh » gia thanh, ban thanh, va tinh
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
nang co » nang cao, nang doc, nang noi
lai cua » dai cua, hai cua, lai chau
co lai » con lai, o lai, co dai

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 ky nang co lai. lieu va ((cam truc) or (nam truc)) va thanh lai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang co lai. lieu va ((cam truc) OR (nam truc)) va thanh lai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang co lai. lieu va ((cam truc) or (nam truc)) va thanh lai cua triet*.