Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cach chung » cac chung, cac chuong, cach dung
chung cong » nhung cong, chong cong, phung cong
doi chieu » doc hieu, doi chi, ho chieu
cong tam » cong tac, cong tan, cong nam
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
phong » thong

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 - khanh phong cach chung cong tam ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - khanh phong cach chung cong tam ((toan cau) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - khanh phong cach chung cong tam ((toan cau) OR (toan ban))*.