Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tran » thanh trang, thanh toan, thanh tra
doi chieu » doc hieu, doi chi, ho chieu
dang cong » dung cong
tran van » luan van
van dang » van dong, van dung, van nang
dan than » dan chan, van than, dan toan
ban than » ban thanh, van thanh, ban hang

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