Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
hang cong » dang cong, hang nong, thanh cong
bang cong » dang cong, bang song, dung cong
toan phan » thanh phan, toan ban, hoa phan
tan phan » than phan, van phan, tai phan

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 - chinh doanh cua ((hang cong) or (bang cong)) ((tan phan) OR (toan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - chinh doanh cua ((hang cong) OR (bang cong)) ((tan phan) OR (toan phan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - chinh doanh cua ((hang cong) or (bang cong)) ((tan phan) OR (toan phan)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - chinh doanh cua ((hang cong) or (bang cong)) ((tan phan) OR (toan phan)) cau*.