Perhaps you should try some spelling variations:
thanh ban » thanh san, thanh van, thanh bac
cua nhung » va nhung
chao chu » cho chu, cua chu, cao cho
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
phan cau » phan dau, phan cac, phan tu
hang dau » hang va, hang tai
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: chao chu xanh - thanh ban cua nhung ((cong dan) OR (cong san)) ((phan cau) OR (hang dau))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao chu xanh - thanh ban cua nhung ((cong dan) OR (cong san)) ((phan cau) or (hang dau))~".
• Adding a wildcard symbol may retrieve word variants: chao chu xanh - thanh ban cua nhung ((cong dan) OR (cong san)) ((phan cau) or (hang dau))*.