Since the bloody conflict on the China-Indian border last year, the development of China-Indian relations has attracted great attention from all sides. What is the root cause of the long-drawn-out China-Indian border negotiations? What kind of calculations is India playing on the border investigation? Since Biden came to power, he has made a series of foreign policy adjustments against China, emphasizing the role of Asia-Pacific allies. In response to these questions, Zhou Bo, a senior fellow of Center for International Security and Strategic, Tsinghua University, China Forum expert, and former director of the Center for Security Cooperation in the office for International Military Cooperation, was interviewed by Han Hua, member of China Forum Executive Committee and CGTN commentator.