Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
thanh cac » hanh cac, thanh ca, tranh cac
thanh bac » nhanh bac, thanh bai, thanh san
ho chieu » theo chieu, hoc thieu, doi chieu
cua dung » cua dong, qua dung, cua rung
cua dang » cua cong, cua ban
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 tranh ((cua dung) OR (cua dang)) cong dan ((thanh cac) or (thanh bac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh tranh ((cua dung) OR (cua dang)) cong dan ((thanh cac) OR (thanh bac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - canh tranh ((cua dung) OR (cua dang)) cong dan ((thanh cac) or (thanh bac))".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - canh tranh ((cua dung) OR (cua dang)) cong dan ((thanh cac) or (thanh bac))*.