Photo taken on May 9, 2022 shows rooftop gardens at a middle school in Ganzhou, east China's Jiangxi Province. Students here have been taught by their teachers the art of vegetable cultivation. (Photo: China News Service/Zhu Haipeng)
Photo taken on May 9, 2022 shows rooftop gardens at a middle school in Ganzhou, east China's Jiangxi Province. Students here have been taught by their teachers the art of vegetable cultivation. (Photo: China News Service/Zhu Haipeng)
Photo taken on May 9, 2022 shows rooftop gardens at a middle school in Ganzhou, east China's Jiangxi Province. Students here have been taught by their teachers the art of vegetable cultivation. (Photo: China News Service/Zhu Haipeng)
Students cultivate vegetables in the rooftop gardens at a middle school in Ganzhou, east China's Jiangxi Province Ganzhou, east China's Jiangxi Province, May 9, 2022. (Photo: China News Service/Zhu Haipeng)
Students cultivate vegetables in the rooftop gardens at a middle school in Ganzhou, east China's Jiangxi Province Ganzhou, east China's Jiangxi Province, May 9, 2022. (Photo: China News Service/Zhu Haipeng)