Perhaps you should try some spelling variations:
phuong hanh » phuong thanh, phuong anh, phuong danh
dung phuong » dung thuong, bang phuong, dung chung
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
hanh tranh » hanh trinh, hanh trang, lanh tranh
hanh toan » thanh toan, khanh toan, manh toan
toan cau » toan cao, toan ban, toan tap
va dung » van dung, va duong, vat dung

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

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