Perhaps you should try some spelling variations:
giai doanh » trai doanh, lai doanh
doan thong » toan thong, doanh thuong, doan phuong
doanh hoan » doanh doanh, doanh khoa, doanh nhan
sach cap » sach dao, sach bai, sach xa
te sach » toc sach
sach va » sach xa, sach ha, sach dao
ve giai » va giai, ve giao, de giai
ma giai » va giai, ha giai, me giai
cap ma » cap va, cap da, cap me
va ve » va de, va le, va vi

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( te sach va ve giai doan thong tin ) or ( te sach cap ma giai doanh hoan (minh or dinh) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( te sach va ve giai doan thong tin ) OR ( te sach cap ma giai doanh hoan (minh OR dinh) )).
• Adding a wildcard symbol may retrieve word variants: (( te sach va ve giai doan thong tin ) or ( te sach cap ma giai doanh hoan (minh or dinh) ))*.