Perhaps you should try some spelling variations:
canh doanh » hanh doanh, chinh doanh, doanh doanh
thieu xanh » chieu xanh, hieu manh, thien anh
cong thong » cong thuong, cong trong, dong thong
bien tinh » bi tinh, yen tinh, diep tinh
doanh cua » doanh luan
thong dan » thong van, tuong dan, thong den
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) or (bien tinh)) - canh doanh cua cong thong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (bien tinh)) - canh doanh cua cong thong dan than cap*.