Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang
nhieu tang » hieu lang, nhiet nang
hanh trang » thanh trung, canh tranh, hanh trinh
nhung cong » dung cong, thong cong, hang cong
trang cua » tranh cua, tang cua, trung cua
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((chieu xanh) or (((chieu sang) or (nhieu tang)))) - hanh trang cua nhung cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((chieu xanh) OR (((chieu sang) OR (nhieu tang)))) - hanh trang cua nhung cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: doc ((chieu xanh) or (((chieu sang) or (nhieu tang)))) - hanh trang cua nhung cong dan phan cau*.