Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh toan, phan thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh phan » thanh pho, thanh san, thanh toan
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
manh toan » thanh toan, anh tuan, tinh toan
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 thanh) or (thanh phan)) van ((nhung cong) or (dung trong)) manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((thanh thanh) OR (thanh phan)) van ((nhung cong) OR (dung trong)) manh toan ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((thanh thanh) or (thanh phan)) van ((nhung cong) or (dung trong)) manh toan ban*.