Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
thanh vi » hanh vi, thanh va, thanh ve
van tuan » van quan, van ban, anh tuan
van tham » van thanh, van chat, van tai
sach ky » sac ky, sach y, sach ty
lang xa » lang ha, dang xay, lang van
xuc ban » duc ban, cuc ban, quoc ban
nang xa » nang x, nang ma, mang xa
tu sach » thu sach, su sach, te sach
vi cua » vai cua, di cua

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 xa) or (lang xa)) hoi. hieu ((van tham) or (van tuan)) xuc ban thanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky ((nang xa) OR (lang xa)) hoi. hieu ((van tham) OR (van tuan)) xuc ban thanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: tu sach ky ((nang xa) or (lang xa)) hoi. hieu ((van tham) or (van tuan)) xuc ban thanh vi cua triet*.