Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
cua thuong » cua truong, cua phuong, ca thuong
thuong con » thuong dong, truong cong, thong cong
hien xanh » hien nhanh, chieu xanh, hien khanh
hien hanh » dieu hanh
doanh cua » doanh luan
pham mau » pham dau, pham van, pham tai
con tac » cong tac, con tap, can tac
pham ma » pham va, pham van, pham tai

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: hoc ((hien xanh) OR (hien hanh)) - doanh doanh cua thuong con tac ((pham mau) OR (pham ma))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien xanh) OR (hien hanh)) - doanh doanh cua thuong con tac ((pham mau) or (pham ma))~".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien xanh) OR (hien hanh)) - doanh doanh cua thuong con tac ((pham mau) or (pham ma))*.