Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu
dan chon » dan chan, dinh chon, dan phong
dan cho » danh cho, san cho, dac cho

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

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