City view of Changsha, central China's Hunan Province

This aerial photo taken on May 13, 2023 shows people exercising at a football field in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

Tourists have fun at Baiguoyuan Street in Changsha, central China's Hunan Province, June 10. 2023. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This photo taken on June 6, 2023 shows the site of Shiwu Academy in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 7, 2023 shows a view of the Chaozong Street in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

Visitors view an exhibit from the Mawangdui Tombs of the Han Dynasty (206 B.C. - 220 A.D.) at Hunan Museum in Changsha, central China's Hunan Province, June 7, 2023. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 9, 2023 shows a night market in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 8, 2023 shows a view of the Yuelu Academy in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 7, 2023 shows tourists visiting the Huangxing Road in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

Tourists take photos at the Huangxing Road in Changsha, central China's Hunan Province, June 7, 2023. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

Tourists visit the Mawangdui Tombs of the Han Dynasty (206 B.C. - 220 A.D.) in Changsha, central China's Hunan Province, June 9, 2023. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 7, 2023 shows a view of downtown Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 7, 2023 shows a wetland park in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This photo taken on June 8, 2023 shows people visiting the former site of Xinmin Institute in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

Tourists visit the Taiping old street in Changsha, central China's Hunan Province, June 7, 2023. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 8, 2023 shows a view of the Orange Isle scenic spot in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

People read at a bookstore in Changsha, central China's Hunan Province, June 11, 2023. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

Tourists visit the Taiping old street in Changsha, central China's Hunan Province, June 7, 2023. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

Tourists visit the Yuelu Academy in Changsha, central China's Hunan Province, June 8, 2023. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This photo taken on June 10, 2023 shows a museum on the peaceful liberation of Hunan Province in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 7, 2023 shows a night view of downtown Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 11, 2023 shows a view of the Tianxin pavilion in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 7, 2023 shows a riverside football field in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 7, 2023 shows tourists visiting the Taiping old street in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This aerial photo taken on June 7, 2023 shows a view of Malanshan Video Cultural and Creative Industrial Park in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

This photo taken on June 7, 2023 shows tourists visiting the Huangxing Road in Changsha, central China's Hunan Province. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to diversity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)

Tourists take photos in front of a brick wall bearing the Chinese characters for "Changsha" in Changsha, central China's Hunan Province on June 7, 2023. Changsha is a river city with abundant tourism resources and cultural heritage in central China. The city's openness to persity and disposition in favor of progress have contributed greatly to its unique cultural confidence. (Xinhua/Chen Sihan)