The Seventh National Congress of the China Law Society was held in Beijing on November 28-38. The opening ceremony of the congress was held in the Great Hall of People in the morning of November 29 and attended by Chinese President Xi Jinping and other Party and State leaders. Over a dozen experts from the CASS Law Institute and CASS Institute of International Law, including Professor Chen Su, Professor Li Lin and Professor Chen Zexian, attended the congress and served as the conveners of the relevant groups.