Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
chua xang » chua nang, chu bang, chua dong
dung cong » dung trong
trang su » trang suc, trong su, tang su
cong tac » cong ty
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
chuc » thuc, chu, phuc

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chua xang) or (chuc nang)) - hanh trang su dung cong tac ((toan cau) OR (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chua xang) OR (chuc nang)) - hanh trang su dung cong tac ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chua xang) or (chuc nang)) - hanh trang su dung cong tac ((toan cau) OR (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ho ((chua xang) or (chuc nang)) - hanh trang su dung cong tac ((toan cau) OR (toan cao))*.