Perhaps you should try some spelling variations:
chuc danh » chuc nganh, thuc hanh, chuc nang
tranh cua » doanh cua, manh cua
dang cong » dung cong
cua dang » cua cong, cua ban
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chuc danh) or (trieu tinh)) - canh tranh cua dang cong van toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chuc danh) OR (trieu tinh)) - canh tranh cua dang cong van toan ban.
• Adding a wildcard symbol may retrieve word variants: cho ((chuc danh) or (trieu tinh)) - canh tranh cua dang cong van toan ban*.