Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
chieu xanh » chieu sach, chieu sang, chieu tinh
chuc danh » chuc nganh, thuc hanh, chuc nang
thanh cua » tranh cua, than cua, hanh cua
dung cong » dung trong
chu xanh » chu manh, chua xang, chu thanh
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan
dan chat » van chat, dan chan, ban chat
chat cao » chat co, chat cho, chat bao

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((((chu xanh) OR (chuc danh))) or (chieu xanh)) - cong thanh cua dung cong dan chat cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((((chu xanh) OR (chuc danh))) OR (chieu xanh)) - cong thanh cua dung cong dan chat cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao ((((chu xanh) OR (chuc danh))) or (chieu xanh)) - cong thanh cua dung cong dan chat cao".
• Adding a wildcard symbol may retrieve word variants: chao ((((chu xanh) OR (chuc danh))) or (chieu xanh)) - cong thanh cua dung cong dan chat cao*.