Perhaps you should try some spelling variations:
dung phuong » dung thuong, bang phuong, dung chung
thanh trung » thanh tung
phuong danh » phuong anh, phuong dinh, phuong hanh
hanh trang » canh tranh, hanh trinh, minh trang
hoc thieu » toc thieu, hoc hien
mot chieu » doi chieu, ho chieu
danh toan » manh toan, anh toan, dan 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: ((hoc thieu) or (mot chieu)) xanh - ((hanh trang) or (thanh trung)) va dung phuong danh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (mot chieu)) xanh - ((hanh trang) OR (thanh trung)) va dung phuong danh toan cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (mot chieu)) xanh - ((hanh trang) or (thanh trung)) va dung phuong danh toan cau*.