Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chao chua » chao chu, cha chua, chay chua
chua xang » chua nang, chuc nang, chu bang
dung cong » dung trong
trinh va » trinh van, trinh vat, trinh ve
cong tan » cong tac, cong san, cong thanh
toan cau » toan ban, toan tai
toan cao » toan ban
toan tap » toan ban
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: chao chua xang - hanh trinh va dung cong tan ((((toan cau) or (toan cao))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chua xang - hanh trinh va dung cong tan ((((toan cau) OR (toan cao))) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: chao chua xang - hanh trinh va dung cong tan ((((toan cau) or (toan cao))) or (toan tap))*.