Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thanh phan » thanh pho, thanh san, thanh toan
canh tinh » hanh tinh, manh tinh, canh tranh
tinh viet » trinh viet, ninh viet, dinh viet
viet hung » viet huong, viet trung
cong dang » cong dong, cong dung, cong danh
ho chieu » theo chieu, hoc thieu, mot chieu
cong dan » cong san, cong tan, huong dan

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 sang - canh tinh viet hung ((cong dan) or (cong dang)) thanh phan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh tinh viet hung ((cong dan) OR (cong dang)) thanh phan*.