Nine lectures on the frontier of data factor Eighteen lectures on the frontier of political theory Nine lectures on the Chinese art history 并列题名：Eighteen lectures on the frontier of political theory Ten lectures on the frontiers of ethnological research 并列题名：Ten lectures on the frontiers of ethnological research 并列题名：Research on the frontier of bankruptcy law theory 并列题名：Nine lectures on the Chinese art history Research on the frontier of bankruptcy law theory Ten lectures on the fluid turbulence