Perhaps you should try some spelling variations:
van doanh » toan doanh, van dong, van thanh
dang xay » dang van, van xay
so sach » so sanh, bo sach, co sach
sach ky » sac ky, sach y, sach ty
cac xuc » cam xuc, cac nuoc, chat xuc
hieu ve » hieu va, hieu van
xay hoi » xa hoi, tay hoi, cay phoi
ky dang » ky nang, ky danh
ve cac » va cac, vien cac
va dau » va dao
vi cua » vai cua, di cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ky dang xay hoi. hieu ve cac xuc ((van doanh) or (va dau)) vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ky dang xay hoi. hieu ve cac xuc ((van doanh) OR (va dau)) vi cua te.
• Adding a wildcard symbol may retrieve word variants: so sach ky dang xay hoi. hieu ve cac xuc ((van doanh) or (va dau)) vi cua te*.