Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh lai » thanh hai, thanh lap, thanh loi
lam truoc » lam thuoc, nam truoc, lam truong
nam truc » nam truoc, nam thuc, nam trung
va thanh » gia thanh, ban thanh, va tinh
sach ky » sac ky, sach y, sach ty
lai cua » dai cua, hai cua, lai chau
tu sach » thu sach, su sach, te sach

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 ((o lai) OR (o lao)). lieu va ((lam truoc) 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 ((o lai) OR (o lao)). lieu va ((lam truoc) OR (nam truc)) va thanh lai cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang ((o lai) OR (o lao)). lieu va ((lam truoc) or (nam truc)) va thanh lai cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang ((o lai) OR (o lao)). lieu va ((lam truoc) or (nam truc)) va thanh lai cua triet*.