Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
thanh cao » thanh ca, thanh cac, thanh thao
manh cua » doanh cua, ban cua
cong van » cong vang, song van, cong tan
cong san » cong tac

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

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