Photo taken on Nov. 27, 2020 shows that farmers were picking tomatoes at an intelligent greenhouse of Xinjiang High-tech Plantation in northwest China's Xinjiang Uygur Autonomous Region. It adopts a three-dimensional cultivation system and is capable to achieve all-season production. The plantation mainly grows tomatoes, supplying more than 5 tons of fresh tomatoes to major markets and online sales everyday. (Zhang Xiuke/Guangming Picture)