Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chuc danh » chuc nganh, thuc hanh, thuc dan
tranh cua » doanh cua, manh cua
cua nhung » va nhung
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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

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