"Domestic priorities - enhancing economic growth quality, managing employment and social expectations, and safeguarding political stability - inevitably elevate the opportunity cost of external commitments", said Sun of Tsinghua University. But it will not mean that China is retreating from the international stage altogether. Instead, emphasis will be on areas where domestic and external interests overlap, Sun added. "The key lies in delivering public goods where domestic objectives align with external benefits," he said, pointing to development cooperation, infrastructure connectivity, public health, disaster relief, selective climate and energy initiatives, peacekeeping and humanitarian assistance. Such engagement, he added, allows China to contribute internationally without overextending itself. To manage costs and risks, Beijing is also expected to place greater weight on multilateral channels that diffuse responsibility. China i s likely to prioritise ...