Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
hanh trinh » canh tranh, hanh chinh
luan hung » luan chung, lan hung, luan ung
hung cong » nhung cong, hung cuong, phung cong
ban thanh » ban hanh, ban hang
thanh hai » thanh phan, thanh hoa, thanh san
anh dang » anh dong, anh dung, anh bang
cong ban » cong bang, cong san, cong tan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (chieu sang)) - ((hanh trinh) or (anh dang)) luan hung cong ban thanh hai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - ((hanh trinh) OR (anh dang)) luan hung cong ban thanh hai.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - ((hanh trinh) or (anh dang)) luan hung cong ban thanh hai*.