Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh lai » thanh hai, thanh lap, thanh loi
cua triet » cua viet, su triet, va triet
tu sach » thu sach, su sach, te sach
nang xa » lang xa, mang xa, ang xa
nang ma » tang ma, sang ma, nang cao
cao dua » cao duc, ca dua, cay dua
dua ban » dia ban, cua ban, qua ban
lai cua » dai cua, hai cua, lai chau
va cao » va cac, va co, va dao

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 y ((((nang xa) or (nang x))) or (nang ma)) hoi. lieu va cao dua ban thanh lai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y ((((nang xa) OR (nang x))) OR (nang ma)) hoi. lieu va cao dua ban thanh lai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach y ((((nang xa) or (nang x))) or (nang ma)) hoi. lieu va cao dua ban thanh lai cua triet*.