Aerial photo taken on June 2, 2019 shows children playing chess on a giant chessboard surrounded by rice paddy at Luohong Village of Deqing County in Zhaoqing City, south China's Guangdong Province. (Photo: Xinhua)

Children walk in rice paddy at Luohong Village of Deqing County in Zhaoqing City, south China's Guangdong Province, June 2, 2019. (Photo: Xinhua)

Aerial photo taken on June 2, 2019 shows a rice paddy art picture at Luohong Village of Deqing County in Zhaoqing City, south China's Guangdong Province. (Photo: Xinhua)

Aerial photo taken on June 2, 2019 shows a rice paddy art picture at Luohong Village of Deqing County in Zhaoqing City, south China's Guangdong Province. (Photo: Xinhua)

Aerial photo taken on June 2, 2019 shows a rice paddy art picture at Luohong Village of Deqing County in Zhaoqing City, south China's Guangdong Province. (Photo: Xinhua)

Aerial photo taken on June 2, 2019 shows a rice paddy art picture at Luohong Village of Deqing County in Zhaoqing City, south China's Guangdong Province. (Photo: Xinhua)