Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
hanh ban » thanh ban, hang ban, hanh san
cong dan » cong san, cong tan, huong dan
toan cau » toan tap, toan tai
toan cao » toan tap
toan ban » van ban
ban cua » ban quan

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh ban cua nhung cong dan ((toan cau) OR (((toan cao) OR (toan ban))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh ban cua nhung cong dan ((toan cau) or (((toan cao) OR (toan ban))))~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ban cua nhung cong dan ((toan cau) or (((toan cao) OR (toan ban))))*.