Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
ve triet » va trien, su triet
thanh ki » thanh kim, thanh ky, thanh ke
lo hang » ly hang, le hang, cho hang
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
xuc van » duc van, luc van, vuc van
co sach » bo sach, cuon sach, hoc sach
su sach » so sach, vu sach
ca hoi » cua hoi, xa hoi, co hoi
ve cac » va cac, vien cac
ki ve » ke ve, gi ve, vi ve

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: ((su sach) OR (co sach)) lo hang ((ca hoi) OR (cau hoi)). hieu ve cac xuc van thanh ki ve triet~.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (co sach)) lo hang ((ca hoi) or (cau hoi)). hieu ve cac xuc van thanh ki ve triet*.