Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
thong cong » trong cong, tong cong, thong thong
hien xanh » hien hanh, hien nhanh, chieu xanh
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
cong tac » cong ty
chan dau » han dau, chan doan, chuan dao
phan dau » phan tu, hang dau

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 - canh doanh cua thong cong tac ((chan dau) OR (phan dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - canh doanh cua thong cong tac ((chan dau) OR (phan dau))".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - canh doanh cua thong cong tac ((chan dau) OR (phan dau))*.