Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
van dung » van dong, xay dung, tin dung
cong ban » cong bang, cong san, cong tan
than cap » khan cap, thanh lap, thanh cac
va dung » va duong, vat dung, va ung

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