Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
canh manh » lanh manh, canh tranh, cach mang
cong ban » cong bang, cong san, cong tan
thang tu » thong tu, tang tu, than tu
thanh tu » hanh tu, nhanh tu, thanh tung
manh va » hanh va, anh va, minh va
hang tu » hoang tu, hanh tu, nang 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 nhung cong ban ((((thang tu) OR (hang tu))) or (thanh tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh manh va nhung cong ban ((((thang tu) OR (hang tu))) OR (thanh tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - canh manh va nhung cong ban ((((thang tu) OR (hang tu))) or (thanh tu))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh manh va nhung cong ban ((((thang tu) OR (hang tu))) or (thanh tu))*.