Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trong dang » truong dang, trong dan, trong dong
dang thanh » dong thanh, dang hanh, hoang thanh
doi chieu » doc hieu, doi chi, ho chieu
thanh cao » thanh ca, thanh cac, thanh thao
luong va » dung va
cong tac » cong ty

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 ((luong va) or (cong tac)) dung trong dang thanh cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh ((luong va) OR (cong tac)) dung trong dang thanh cao.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh ((luong va) or (cong tac)) dung trong dang thanh cao*.