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
sinh cua » manh cua, dinh cuu, sinh va
cong san » cong tac
san chan » san chang, dan chan, san chay
chan cau » phan cau, can cau, chinh cau

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 - nhanh ((tinh chat) or (sinh cua)) nhung cong san chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - nhanh ((tinh chat) OR (sinh cua)) nhung cong san chan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - nhanh ((tinh chat) or (sinh cua)) nhung cong san chan cau*.