Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
chieu sang » chieu sach, chieu xanh, hieu lang
cong thanh » dong thanh, cong trinh, cong tan
cong lang » cong vang, cong luong, cong quang
he chieu » ho chieu, he nhieu, theo chieu
cong san » cong tac
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: he chieu sang - thanh cong thanh thang ((cong san) OR (cong lang)) than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "he chieu sang - thanh cong thanh thang ((cong san) OR (cong lang)) than cap".
• Adding a wildcard symbol may retrieve word variants: he chieu sang - thanh cong thanh thang ((cong san) OR (cong lang)) than cap*.