Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh tang » hanh trang, anh tang, hanh mang
dang cong » dung cong
chao chu » cho chu, cua chu, cao cho
chu bang » thu bang, chuc nang, chu quang
cong tan » cong tac, cong san, cong thanh
tran cao » tran chau, trang cho, tranh cac
toan cao » toan ban, toan tap
va dang » van dang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu bang - ((hanh tang) or (hanh trinh)) va dang cong tan ((tran cao) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu bang - ((hanh tang) OR (hanh trinh)) va dang cong tan ((tran cao) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: chao chu bang - ((hanh tang) or (hanh trinh)) va dang cong tan ((tran cao) or (toan cao))*.