Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
cua triet » cua viet, su triet, va triet
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
lai cua » dai cua, hai cua, lai chau
xuc va » duc va, luc va
xac va » tac va, ac va, bac va
tuc va » thuc va, truc va, tuc xa

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: tu sach ky nang x ho. hieu ve cham ((((xuc va) OR (xac va))) OR (tuc va)) thanh lai cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang x ho. hieu ve cham ((((xuc va) OR (xac va))) or (tuc va)) thanh lai cua triet~".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang x ho. hieu ve cham ((((xuc va) OR (xac va))) or (tuc va)) thanh lai cua triet*.