Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thieu xanh » chieu xanh, hieu manh, thien anh
cong thanh » dong thanh, cong trinh, cong tan
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua nhung » va nhung
cong than » cong thang, cong tan, cong thai

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 nhung ((cong than) or (cong thanh)) phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - chinh doanh cua nhung ((cong than) OR (cong thanh)) phan tu.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - chinh doanh cua nhung ((cong than) or (cong thanh)) phan tu*.