On August 28, an international seminar themed "Charting RCEP's courses: a way forward" was held in Jakarta, the capital of Indonesia. Co-hosted by the China (Hainan) Institute for Comprehensive Reform and the Indonesian Institute for Strategic and International Studies (CSIS Indonesia), the seminar was attended by more than 40 experts and scholars from RCEP member states. Prof. Tu Xinquan was invited to deliver a keynote speech, putting forward his propositions on deepening cooperation among current RCEP member states, which attracted the attention of the participants.