Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
cuc phuong » cac phuong, cuu phuong, cua phuong
doi chieu » doc hieu, doi chi, ho chieu
cua nong » cua cong, cuu nong, cua dong
cong san » cong tac
san than » sang than, san thanh, ban than
than cao » toan cao, thai cao, than cap

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 nong) or (cuc phuong)) cong san than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh trung ((cua nong) OR (cuc phuong)) cong san than cao*.