Aerial photo taken on April 9, 2022 shows Lingqu Canal in Xing'an County, south China's Guangxi Zhuang Autonomous Region. Lingqu, one of the world's oldest and most well-preserved artificial canals, was inscribed on the World Heritage Irrigation Structures in 2018. (Xinhua/Zhou Hua)
Aerial photo taken on April 9, 2022 shows Lingqu Canal in Xing'an County, south China's Guangxi Zhuang Autonomous Region. Lingqu, one of the world's oldest and most well-preserved artificial canals, was inscribed on the World Heritage Irrigation Structures in 2018. (Xinhua/Zhou Hua)
Aerial photo taken on April 9, 2022 shows Lingqu Canal in Xing'an County, south China's Guangxi Zhuang Autonomous Region. Lingqu, one of the world's oldest and most well-preserved artificial canals, was inscribed on the World Heritage Irrigation Structures in 2018. (Xinhua/Zhou Hua)
Aerial photo taken on April 9, 2022 shows Lingqu Canal in Xing'an County, south China's Guangxi Zhuang Autonomous Region. Lingqu, one of the world's oldest and most well-preserved artificial canals, was inscribed on the World Heritage Irrigation Structures in 2018. (Xinhua/Zhou Hua)
Aerial photo taken on April 9, 2022 shows Lingqu Canal in Xing'an County, south China's Guangxi Zhuang Autonomous Region. Lingqu, one of the world's oldest and most well-preserved artificial canals, was inscribed on the World Heritage Irrigation Structures in 2018. (Xinhua/Zhou Hua)
Photo taken on April 9, 2022 shows Lingqu Canal in Xing'an County, south China's Guangxi Zhuang Autonomous Region. Lingqu, one of the world's oldest and most well-preserved artificial canals, was inscribed on the World Heritage Irrigation Structures in 2018. (Xinhua/Zhou Hua)
Aerial photo taken on April 9, 2022 shows Lingqu Canal in Xing'an County, south China's Guangxi Zhuang Autonomous Region. Lingqu, one of the world's oldest and most well-preserved artificial canals, was inscribed on the World Heritage Irrigation Structures in 2018. (Xinhua/Zhou Hua)
