Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
nhung don » nhung van, nhung bo
san thang » van thang, san chang, san thanh
thang tu » thong tu, thanh tu, hang tu
manh va » hanh va, anh va, lanh va
minh va » tinh va, sinh va, sinh vat
don san » dong san, ton san, duong san

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 don san thang tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh ((manh va) OR (minh va)) nhung don san thang tu.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh ((manh va) or (minh va)) nhung don san thang tu*.