Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
thuong cong » thong cong, thuong con, thuong dong
thieu sach » chieu sach, thien hach, hieu cach
canh doanh » hanh doanh, chinh doanh, kinh doanh
cua thuong » cua truong, cua phuong, ca thuong
hoc thieu » toc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sach - ((canh doanh) or (doanh doanh)) cua thuong cong dan phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu sach - ((canh doanh) OR (doanh doanh)) cua thuong cong dan phan cac*.