Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
trong quan » thong quan, tong quan, thong quang
doi chieu » doc hieu, doi chi, ho chieu
quan tran » quang tran, quan tren, xuan tran
cua dung » cua dang, cua dong, qua dung
tran ban » tranh ban, tran van, toan 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 tung) or (thanh trung)) cua dung trong quan tran ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((thanh tung) OR (thanh trung)) cua dung trong quan tran ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((thanh tung) or (thanh trung)) cua dung trong quan tran ban*.