This aerial photo taken on Oct 19, 2022 shows a farming machine in Bei'an, Northeast China's Heilongjiang province. [Photo/Xinhua]
A staff member works on a pile of corns in a drying yard in Bei'an, Northeast China's Heilongjiang province, Oct 19, 2022. [Photo/Xinhua]
A staff member operates a farming machine to transport corns to a drying yard in Bei'an, Northeast China's Heilongjiang province, Oct 20, 2022. [Photo/Xinhua]
Staff members work on a pile of soy beans at a drying yard in Bei'an, Northeast China's Heilongjiang province, Oct 20, 2022. [Photo/Xinhua]
