A villager harvests rice at a paddy field in Feidong County, Hefei, east China's Anhui Province, Aug. 29, 2020. The paddy fields in Feidong have entered harvest season. (Xinhua/Huang Bohan)

Aerial photo taken on Aug. 29, 2020 shows villagers harvesting rice at a paddy field in Feidong County, Hefei, east China's Anhui Province. The paddy fields in Feidong have entered harvest season. (Xinhua/Huang Bohan)

Villagers harvest rice at a paddy field in Feidong County, Hefei, east China's Anhui Province, Aug. 29, 2020. The paddy fields in Feidong have entered harvest season. (Xinhua/Huang Bohan)

Aerial photo taken on Aug. 29, 2020 shows villagers harvesting rice at a paddy field in Feidong County, Hefei, east China's Anhui Province. The paddy fields in Feidong have entered harvest season. (Xinhua/Huang Bohan)

A villager harvests rice at a paddy field in Feidong County, Hefei, east China's Anhui Province, Aug. 29, 2020. The paddy fields in Feidong have entered harvest season. (Xinhua/Huang Bohan)

Aerial photo taken on Aug. 29, 2020 shows villagers harvesting rice at a paddy field in Feidong County, Hefei, east China's Anhui Province. The paddy fields in Feidong have entered harvest season. (Xinhua/Huang Bohan)