Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
hanh trang » thanh trung, canh tranh, hanh trinh
doi chieu » doc hieu, doi chi, mot chieu
dang cong » dung cong
cong anh » cong danh, dong anh, hong anh
tuan ban » tuan bang, toan ban, luan ban
va dang » van dang, va nang, va lang

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 (hanh trang)) va dang cong anh tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((thanh tung) OR (hanh trang)) va dang cong anh tuan ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((thanh tung) or (hanh trang)) va dang cong anh tuan ban*.