Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chuc danh » chuc nganh, thuc hanh, chuc nang
chua xang » chua nang, chuc nang, chu bang
cua nhung » va nhung
hang ban » hang luan, hang va, hang tai
cong dan » cong san, cong tan, huong dan
than cau » toan cau, phan cau, thanh chau
than cap » khan cap, thanh lap, thanh cac
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc danh) or (chua xang)) - hang ban cua nhung cong dan ((than cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (chua xang)) - hang ban cua nhung cong dan ((than cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (chua xang)) - hang ban cua nhung cong dan ((than cau) or (than cap))*.