Aerial photo taken on April 20, 2019 shows the Jiabang terraced fields in Congjiang county, Southwest China’s Guizhou province. [Photo/Xinhua]

Tourists visit the Jiabang terraced fields in Congjiang county, Southwest China’s Guizhou province, April 20, 2019. [Photo/Xinhua]

Aerial photo taken on April 20, 2019 shows the Jiabang terraced fields in Congjiang county, Southwest China’s Guizhou province. [Photo/Xinhua]

Aerial photo taken on April 20, 2019 shows the Jiabang terraced fields in Congjiang county, Southwest China’s Guizhou province. [Photo/Xinhua]