Perhaps you should try some spelling variations:
hanh giau » thanh gian, danh gia, anh giao
cac nganh » hoc nganh
giau cua » gian cua, gia cua, dieu cua
su sach » so sach
xuc van » duc van, luc van, vuc van
dua ban » dia ban, cua ban, qua ban
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet
vu sach » vu bach, vu khach
ve cam » ve cham, ve cac, va cam
y hoi » ky hoi, y hoc, o hoi

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 (vu sach)) cac nganh y hoi. hieu ve cam ((xuc van) OR (dua ban)) hanh giau cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (vu sach)) cac nganh y hoi. hieu ve cam ((xuc van) or (dua ban)) hanh giau cua tre~".
• Adding a wildcard symbol may retrieve word variants: ((su sach) OR (vu sach)) cac nganh y hoi. hieu ve cam ((xuc van) or (dua ban)) hanh giau cua tre*.