Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
danh luan » doanh luan, dan luan, tranh luan
anh danh » anh anh, anh dang, anh dinh
luan han » luan hoan, luan phan, luan van
han cong » phan cong, hang cong, hanh cong
cong can » cong san, cong tan, cong dan
can hang » ban hang, van hang, can bang
hang dau » hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu xanh) or (chieu sang)) - anh danh luan han cong can hang dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sang)) - anh danh luan han cong can hang dau*.