Perhaps you should try some spelling variations:
doanh nhat » doanh nhan, dang nhat, danh nhan
gia doanh » gia thanh, gia dinh, giai doan
cua triet » cua viet, su triet, va triet
thu sach » tu sach, thuat sach, thuoc sach
su sach » so sach, vu sach
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc gia » duc gia, luc gia, tuc gia
ly ang » ly hang, ly vang, ly nang
ang xa » lang xa, mang xa, dang xay
ve cac » va cac, vien cac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) or (su sach)) ly ang xa hoi. hieu ve cac xuc gia doanh nhat cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (su sach)) ly ang xa hoi. hieu ve cac xuc gia doanh nhat cua triet.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (su sach)) ly ang xa hoi. hieu ve cac xuc gia doanh nhat cua triet*.