This photo taken on June 26, 2024 shows a view of the Wanshan Bridge in Shebei Village of Xin'an Town, Deqing County, east China's Zhejiang Provincebingobingotv. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

A woman walks on the Jianji Bridge in Longsheng Village of Deqing County, east China's Zhejiang Province, June 27, 2024. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

An aerial drone photo taken on June 27, 2024 shows a pedestrian walking on the Sheqiao Bridge in Longsheng Village of Deqing County, east China's Zhejiang Province. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

An aerial drone photo taken on June 26, 2024 shows people resting on the Wanshan Bridge in Shebei Village of Xin'an Town, Deqing County, east China's Zhejiang Province. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

A volunteer tells the history of the Wanshan Bridge to a group of young visitors in Shebei Village of Xin'an Town, Deqing County, east China's Zhejiang Province, June 26, 2024. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

People walk on the Wanshan Bridge in Shebei Village of Xin'an Town, Deqing County, east China's Zhejiang Province, June 26, 2024. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

A woman walks on the Yong'an Bridge in Xiayang Village of Deqing County, east China's Zhejiang Province, June 25, 2024. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

Cultural relics conservators conduct inspections on the Jianji Bridge in Longsheng Village of Deqing County, east China's Zhejiang Province, June 27, 2024. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

People visit the Puji Bridge in Lishan Village of Zhongguan Town, Deqing County, east China's Zhejiang Province, June 24, 2024. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

This drone photo taken on June 26, 2024 shows a man boating under the Shouchang Bridge in Erdu Village of Deqing County, east China's Zhejiang Province. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)

This drone photo taken on June 26, 2024 shows people taking photos on the Shouchang Bridge in Erdu Village of Deqing County, east China's Zhejiang Province. Deqing County is home to seven ancient stone bridges which are listed as major cultural heritage sites under state-level protection. In recent years, the county has spared no effort in the protection and renovation of ancient stone bridges, while promoting the integration of its heritage resources with cultural tourism and research trips. (Photo by Xie Shangguo/Xinhua)