Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
doanh cua » doanh luan
cthang tu » thong tu, chung tu, thanh tu
manh cua » ban cua
cong san » cong tac
thang tu » thong tu, thanh tu, hang 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 cua) or (doanh cua)) nhung cong san ((cthang tu) or (thang tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh ((manh cua) OR (doanh cua)) nhung cong san ((cthang tu) OR (thang tu)).
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh ((manh cua) or (doanh cua)) nhung cong san ((cthang tu) or (thang tu))*.