Ge Jianping, a professor at Beijing Normal University, speaks at the second National Park Forum held in Xining, capital of northwest China's Qinghai Province, Aug. 19, 2023. Themed "National Park -- Beautiful Homeland of Harmonious Coexistence," the second National Park Forum was held here on Saturday. (Xinhua/Zhang Hongxiang)

This photo shows the main forum of the second National Park Forum held in Xining, capital of northwest China's Qinghai Province, Aug. 19, 2023. Themed "National Park -- Beautiful Homeland of Harmonious Coexistence," the second National Park Forum was held here on Saturday. (Xinhua/Zhang Hongxiang)

Wei Fuwen, an academician with the Chinese Academy of Sciences, speaks at the second National Park Forum held in Xining, capital of northwest China's Qinghai Province, Aug. 19, 2023. Themed "National Park -- Beautiful Homeland of Harmonious Coexistence," the second National Park Forum was held here on Saturday. (Xinhua/Zhang Hongxiang)

A staff member is seen at the venue of the second National Park Forum held in Xining, capital of northwest China's Qinghai Province, Aug. 19, 2023. Themed "National Park -- Beautiful Homeland of Harmonious Coexistence," the second National Park Forum was held here on Saturday. (Xinhua/Zhang Hongxiang)

A participant is seen at the venue of the second National Park Forum held in Xining, capital of northwest China's Qinghai Province, Aug. 19, 2023. Themed "National Park -- Beautiful Homeland of Harmonious Coexistence," the second National Park Forum was held here on Saturday. (Xinhua/Zhang Hongxiang)