Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thieu xanh » hieu manh, thien anh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
doanh cua » doanh luan
hang cong » dang cong, hang nong, bang cong
cong tang » cong thang, cong tan, cong lang
cua hang » cua dang, cua nhung, cua cong
tang van » dang van, hoang van, trong van

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 (chieu xanh)) - chinh doanh cua hang cong tang van ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (chieu xanh)) - chinh doanh cua hang cong tang van ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (chieu xanh)) - chinh doanh cua hang cong tang van ban*.