Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cuong bang » muong bang, tuong bang, phuong bang
doi chieu » doc hieu, doi chi, ho chieu
cong bang » dong bang, hong bang, cong lang
manh va » hanh va, anh va, lanh va
minh va » tinh va, sinh va, sinh vat
hanh tu » anh tu, danh tu

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 ((manh va) or (minh va)) nhung ((cong bang) OR (cuong bang)) hanh tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh ((manh va) OR (minh va)) nhung ((cong bang) OR (cuong bang)) hanh tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - canh ((manh va) or (minh va)) nhung ((cong bang) OR (cuong bang)) hanh tu".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh ((manh va) or (minh va)) nhung ((cong bang) OR (cuong bang)) hanh tu*.