Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
theo chieu » theo tieu, ho chieu, theo chu
hanh mang » nhanh mang, nhanh lang, thanh hang
dung cong » dung trong
van dung » van dong, xay dung, tin dung
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cau » toan cao, toan ban, toan tap
cua chu » sua chua

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) or (cua chu)) xanh - ((hanh mang) or (hanh trang)) van dung cong san toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (cua chu)) xanh - ((hanh mang) OR (hanh trang)) van dung cong san toan cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (cua chu)) xanh - ((hanh mang) or (hanh trang)) van dung cong san toan cau*.