Aerial photo taken on April 8, 2022 shows the scenery of a planting base of selenium-rich rice in Longkou Village of Dahua Yao Autonomous County, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhang Ailin)
Aerial photo taken on April 8, 2022 shows the scenery of a planting base of selenium-rich rice in Longkou Village of Dahua Yao Autonomous County, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhang Ailin)
Aerial photo taken on April 8, 2022 shows the scenery of a planting base of selenium-rich rice in Longkou Village of Dahua Yao Autonomous County, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhang Ailin)
Aerial photo taken on April 8, 2022 shows the scenery of a planting base of selenium-rich rice in Longkou Village of Dahua Yao Autonomous County, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhang Ailin)
Aerial photo taken on April 8, 2022 shows the scenery of a planting base of selenium-rich rice in Longkou Village of Dahua Yao Autonomous County, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhang Ailin)
Aerial photo taken on April 8, 2022 shows the scenery of a planting base of selenium-rich rice in Longkou Village of Dahua Yao Autonomous County, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhang Ailin)
