Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
chinh luat » hinh luat, trinh luat, chinh phat
chinh luan » chinh ngan, trinh luan, binh luan
doi chieu » doc hieu, doi chi, ho chieu
cong tan » cong tac, cong thanh, cong ty
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: doi chieu sang - hanh ((chinh luat) or (chinh luan)) thong ((cong tan) OR (cong san)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - hanh ((chinh luat) OR (chinh luan)) thong ((cong tan) OR (cong san)) than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sang - hanh ((chinh luat) or (chinh luan)) thong ((cong tan) OR (cong san)) than cap".
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - hanh ((chinh luat) or (chinh luan)) thong ((cong tan) OR (cong san)) than cap*.