Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh chua » tranh cua, trinh chuan, tranh chap
doi chieu » doc hieu, doi chi, ho chieu
chua dong » cua dong, ha dong, huy dong
thanh ban » thanh van, thanh bac, thanh bai
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - canh tranh chua dong ((cong dan) OR (cong tan)) ((thanh ban) or (thanh san))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh tranh chua dong ((cong dan) OR (cong tan)) ((thanh ban) OR (thanh san)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - canh tranh chua dong ((cong dan) OR (cong tan)) ((thanh ban) or (thanh san))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh tranh chua dong ((cong dan) OR (cong tan)) ((thanh ban) or (thanh san))*.