Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thanh thong » thanh hong, thanh thang, thanh chuong
duong cong » dung cong, luong cong, duong trong
tieu xanh » tieu danh, chieu xanh, dieu hanh
dong cong » dung cong, dang cong, cong cong
doan phan » doanh phan, toan phan, dan phan

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 - ((thanh thong) OR (thanh thuong)) cua ((dong cong) or (duong cong)) doan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((thanh thong) OR (thanh thuong)) cua ((dong cong) OR (duong cong)) doan phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - ((thanh thong) OR (thanh thuong)) cua ((dong cong) or (duong cong)) doan phan tu".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((thanh thong) OR (thanh thuong)) cua ((dong cong) or (duong cong)) doan phan tu*.