(250918) -- LIANYUNGANG, Sept. 18, 2025 (Xinhua) -- Chinese State Councilor and Minister of Public Security Wang Xiaohong and Tonga's Minister for Police Paula Piukala co-chair the fourth ministerial dialogue on police capacity building and cooperation between China and the Pacific Island countries in Lianyungang, east China's Jiangsu Province, Sept. 18, 2025. (Photo by Liu Zhenrui/Xinhua)