Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh phuong, khanh thuong
thanh chuong » thanh huong, thanh cong, nhanh chong
tieu xanh » tieu danh, chieu xanh, dieu hanh
dong cong » duong cong, dung cong, cong cong
dang cong » dung cong
doan phan » doanh phan, toan phan, dan phan
phan cau » phan dau, phan cac, phan tu

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