In April 2026, against the backdrop of a global crisis – most notably a criminal war waged by the United States and Israel against Iran that has effectively closed the Strait of Hormuz and sent energy prices soaring to levels not seen in a generation – something highly significant took place in the Great Hall of the People in Beijing: President Xi Jinping met with Cheng Li-wun, Chairwoman of the Kuomintang (KMT), reopening a high-level cross-strait dialogue that had been frozen for nearly a decade (as reported on this website on 13 April).
The following article – submitted by Douglas de Castro, Professor of International Law at Lanzhou University – examines that meeting through the lens of international law, arguing that the CPC-KMT dialogue is a demonstration of what the UN Charter’s core principles – peaceful resolution of disputes, non-interference, sovereign equality – actually look like in practice.
Professor de Castro’s analysis unpacks the legal architecture of the meeting – from UNGA Resolution 2758 and the 1992 Consensus to China’s Anti-Secession Law and the Global Governance Initiative – and shows why the lessons of Cheng Li-wun’s visit extend well beyond the Taiwan Strait.
The meeting in April 2026 between President Xi Jinping, the General Secretary of the Communist Party of China (CPC) Central Committee, and Cheng Li-wun, the Chairwoman of the Kuomintang (KMT), was a historic moment in modern diplomacy. It took place during one of the most turbulent times in recent international relations history. This dialogue took place in the East Hall of the Great Hall of the People in Beijing.
As a scholar of international law, I found that the meeting not only reopened high-level communication channels between parties that had been closed for almost ten years but also demonstrated how the principle of non-interference and the peaceful resolution of conflicts, when applied in practice, can ease tensions in regions important to the international system. It upholds and reaffirms the importance of Articles 2(3) and 2(4) of the UN Charter, which require that disputes be settled peacefully and that no State threaten or use force against the territorial integrity of another State or region.
Continue reading The KMT-CPC Meeting: Architecture of peace and global stability in a changing world