Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chuc danh » chuc nganh, thuc hanh, chuc nang
tang cua » hang cua, tang luan, thong cua
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap
chu van » cuu van, chu han

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 (chu van)) - hanh ((tang cua) or (mang cua)) nhung cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (chu van)) - hanh ((tang cua) OR (mang cua)) nhung cong dan than cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (chu van)) - hanh ((tang cua) or (mang cua)) nhung cong dan than cau*.