A villager carries freshly harvested millets in Nihe Village of Luozhuangzi Township, Jizhou District, north China's Tianjin, Sept. 21, 2022. Nihe Village has increased residents' incomes by promoting ecological organic millet planting in recent years. Cooperatives are set up to take charge of planting, procurement, packaging and sales of millets. (Xinhua/Zhao Zishuo)