Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
dang cong » dung cong
san thanh » ban thanh, van thanh, son thanh
cua dang » cua cong, cua ban
san than » sang than, ban than, van than

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 cua dang cong ((san than) OR (san thanh)) ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - canh tranh cua dang cong ((san than) OR (san thanh)) ban".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh tranh cua dang cong ((san than) OR (san thanh)) ban*.