Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
doanh cua » doanh luan
cua nhung » va nhung
doan phan » doanh phan, toan phan, dan phan
dan than » dan chan, ban than, van than
van phan » van phong, van thanh, luan 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 - doanh doanh cua nhung cong ((((dan than) or (doan phan))) or (van phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - doanh doanh cua nhung cong ((((dan than) OR (doan phan))) OR (van phan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - doanh doanh cua nhung cong ((((dan than) or (doan phan))) or (van phan)) cau*.