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

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 or chu) nang)) - hanh trang su dung cong tac toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chua xang) OR ((chuc OR chu) nang)) - hanh trang su dung cong tac toan tap.
• Adding a wildcard symbol may retrieve word variants: ho ((chua xang) or ((chuc or chu) nang)) - hanh trang su dung cong tac toan tap*.