Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
doi chieu » doc hieu, doi chi, ho chieu
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
dung cong » dung trong
cua dung » cua dang, cua dong, qua dung
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) OR (hoc thieu)) xanh - hanh tranh cua dung cong tan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) OR (hoc thieu)) xanh - hanh tranh cua dung cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) OR (hoc thieu)) xanh - hanh tranh cua dung cong tan toan cau*.