Perhaps you should try some spelling variations:
doanh luan » doanh nhan
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
doanh va » doan va, doanh tai, hanh va
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than tap » toan tap, han tap, phan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - doanh ((doanh va) or (((doanh cua) OR (doanh luan)))) nhung cong dan than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - doanh ((doanh va) OR (((doanh cua) OR (doanh luan)))) nhung cong dan than tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - doanh ((doanh va) or (((doanh cua) OR (doanh luan)))) nhung cong dan than tap".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - doanh ((doanh va) or (((doanh cua) OR (doanh luan)))) nhung cong dan than tap*.