Farmers air harvested corns in Xinmiao Village of Zibo, east China's Shandong Province, Oct. 8, 2022. Farmers across the country have been busy with agricultural activities on Cold Dew, which is one of the 24 solar terms of the Chinese lunar calendar and falls on Oct. 8 this year. (Photo by Zhao Dongshan/Xinhua)

A farmer plants strawberry seedlings at a strawberry plantation in Qubei Town of Dazhou, southwest China's Sichuan Province, Oct. 8, 2022. Farmers across the country have been busy with agricultural activities on Cold Dew, which is one of the 24 solar terms of the Chinese lunar calendar and falls on Oct. 8 this year. (Photo by Deng Liangkui/Xinhua)

A farmer sorts out purple potatoes at a planting base in Chengshui Village of Zixing, central China's Hunan Province, Oct. 8, 2022. Farmers across the country have been busy with agricultural activities on Cold Dew, which is one of the 24 solar terms of the Chinese lunar calendar and falls on Oct. 8 this year. (Photo by Li Ke/Xinhua)

Aerial photo taken on Oct. 8, 2022 shows farmers harvesting rice at an experimental field in Yangzhou, east China's Jiangsu Province. Farmers across the country have been busy with agricultural activities on Cold Dew, which is one of the 24 solar terms of the Chinese lunar calendar and falls on Oct. 8 this year. (Photo by Meng Delong/Xinhua)