Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua thong » cua thuong, cua khong, cua tong
dan thanh » dang thanh, danh thanh, van thanh
ban thanh » ban hanh, ban hang
hoc hieu » hoc hien, doc hieu, hoc dieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hieu) or (hoc thieu)) manh - canh doanh cua thong cong ((dan thanh) OR (ban thanh)) cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (hoc thieu)) manh - canh doanh cua thong cong ((dan thanh) OR (ban thanh)) cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc hieu) or (hoc thieu)) manh - canh doanh cua thong cong ((dan thanh) OR (ban thanh)) cac".
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) or (hoc thieu)) manh - canh doanh cua thong cong ((dan thanh) OR (ban thanh)) cac*.