Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh doanh » hang doanh, chinh doanh, doanh doanh
doanh luan » doanh nhan
nhung cong » dung cong, hang cong, nhung don
thong cong » tong cong, thong thong, phong chong
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

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