Perhaps you should try some spelling variations:
hanh doanh » hang doanh, chinh doanh, doanh doanh
hien xanh » hien hanh, hien nhanh, chieu xanh
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
thong tan » thong than, thong tran, thong tin
toan cau » toan cao, toan tap, toan tai
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - hanh doanh cua thong thong tan ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - hanh doanh cua thong thong tan ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - hanh doanh cua thong thong tan ((toan cau) OR (toan ban))*.