Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
cua triet » cua viet, su triet, va triet
lieu van » hieu van, sieu van, lieu nano
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
nang xa » nang x, lang xa, nang ma
xuc ban » duc ban, quoc ban, xuat ban
cuc ban » cua ban, cac ban, cuu ban
lai cua » dai cua, hai cua, lai chau

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