Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh trinh » hanh chinh
cua nhung » va nhung
van thang » van thanh, van khang, van hang
thang tap » thang tam, hang tap, hang tai
treo chu » theo chu, tho chu
chu nang » chuc nang, chua nang, cuu nang
cong van » cong vang, cong san, song van

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

• Performing a fuzzy search may retrieve terms with similar spellings: treo chu nang - ((canh tranh) or (hanh trinh)) cua nhung cong van thang tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: treo chu nang - ((canh tranh) OR (hanh trinh)) cua nhung cong van thang tap.
• Adding a wildcard symbol may retrieve word variants: treo chu nang - ((canh tranh) or (hanh trinh)) cua nhung cong van thang tap*.