Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » canh tranh, hanh trinh, canh tinh
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
doan phan » doanh phan, toan phan, dan phan
trinh va » trinh van, trinh vat, trinh ve
van phan » van phong, van thanh, luan phan

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 trinh va nhung cong ((van phan) or (doan phan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - canh trinh va nhung cong ((van phan) OR (doan phan)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh trinh va nhung cong ((van phan) or (doan phan)) cau*.