Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
dung cong » dung trong
cong san » cong tac
chang tu » chung tu, chang xu, thang tu
mang va » mang vua, hang va, bang va
va dung » van dung, va duong, vat dung
hang tu » hoang tu, thang tu, hanh 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 - cach mang va dung cong san ((chang tu) or (hang tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - cach mang va dung cong san ((chang tu) OR (hang tu)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - cach mang va dung cong san ((chang tu) or (hang tu))*.