Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh toan » thanh san, tinh toan
thanh hoa » thanh pho
doan toan » dan toan, doanh hoan, doan trang
doan tuan » doan quan, doanh luan, doan quang
van dung » van dong, xay dung, tin dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - ((thanh toan) or (thanh hoa)) van dung phuong ((doan toan) OR (doan tuan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((thanh toan) OR (thanh hoa)) van dung phuong ((doan toan) OR (doan tuan)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - ((thanh toan) or (thanh hoa)) van dung phuong ((doan toan) OR (doan tuan)) cao".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((thanh toan) or (thanh hoa)) van dung phuong ((doan toan) OR (doan tuan)) cao*.