An aerial drone photo taken on May 28, 2026 shows a child-friendly park in Jinan, east China's Shandong Province. In recent years, Jinan has built more than 30 child-friendly parks to support the healthy growth of children. (Xinhua/Xu Suhui)

An aerial drone photo taken on May 28, 2026 shows a child-friendly park in Jinan, east China's Shandong Province. In recent years, Jinan has built more than 30 child-friendly parks to support the healthy growth of children. (Xinhua/Xu Suhui)

Kids play at a child-friendly park in Jinan, east China's Shandong Province, May 28, 2026. In recent years, Jinan has built more than 30 child-friendly parks to support the healthy growth of children. (Xinhua/Xu Suhui)

Kids play at a child-friendly park in Jinan, east China's Shandong Province, May 28, 2026. In recent years, Jinan has built more than 30 child-friendly parks to support the healthy growth of children. (Xinhua/Xu Suhui)

This photo taken on May 28, 2026 shows a child-friendly park in Jinan, east China's Shandong Province. In recent years, Jinan has built more than 30 child-friendly parks to support the healthy growth of children. (Xinhua/Xu Suhui)

A kid plays at a child-friendly park in Jinan, east China's Shandong Province, May 28, 2026. In recent years, Jinan has built more than 30 child-friendly parks to support the healthy growth of children. (Xinhua/Xu Suhui)

Kids play at a child-friendly park in Jinan, east China's Shandong Province, May 28, 2026. In recent years, Jinan has built more than 30 child-friendly parks to support the healthy growth of children. (Xinhua/Xu Suhui)