Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
cua phuong » cuu phuong, cuc phuong, luan phuong
doi chieu » doc hieu, doi chi, ho chieu
cua khong » hua khong, cua thuong, cua cong
cong tac » cong ty
toan ban » van ban

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 - thanh trung ((cua khong) or (cua phuong)) ((cong san) or (cong tac)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh trung ((cua khong) OR (cua phuong)) ((cong san) OR (cong tac)) toan ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh trung ((cua khong) or (cua phuong)) ((cong san) or (cong tac)) toan ban*.