People take a sightseeing boat to visit Liugong Island in Weihai City, east China"s Shandong Province, Sept. 7, 2026. Liugong Island, located in the waters of Weihai City, was the core battlefield of the First Sino-Japanese War and preserves a range of historical relic buildings.

　　In recent years, Weihai City has leveraged its wealth of historical relics and sites to set up the country"s first education and training base centered on a holistic approach to national security, integrating 28 on-site teaching locations and 11 theme parks. (Xinhua/Zhu Zheng)

　　People watch an immersive and interactive movie on Liugong Island in Weihai City, east China"s Shandong Province, Sept. 7, 2026. Liugong Island, located in the waters of Weihai City, was the core battlefield of the First Sino-Japanese War and preserves a range of historical relic buildings.

　　In recent years, Weihai City has leveraged its wealth of historical relics and sites to set up the country"s first education and training base centered on a holistic approach to national security, integrating 28 on-site teaching locations and 11 theme parks. (Xinhua/Zhu Zheng)

　　People read a message board at a scenic spot on Liugong Island in Weihai City, east China"s Shandong Province, Sept. 7, 2026. Liugong Island, located in the waters of Weihai City, was the core battlefield of the First Sino-Japanese War and preserves a range of historical relic buildings.