Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
doi chieu » doc hieu, doi chi, ho chieu
tac dung » sach dung, xay dung, tin dung

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - tac dung luan nhung cong ((thanh toan) OR (anh tuan)) cau~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - tac dung luan nhung cong ((thanh toan) or (anh tuan)) cau*.