In 2002, China's Shenzhou-3 crewed spacecraft carried 200 peony seeds into space, orbiting Earth for six days and 18 hours. Two decades later, those seeds have bloomed into 400 "space peonies" in Heze City, the peony capital of China. What do they look like today? Join CGTN's Li Yiqing in Baihua Garden to uncover their secrets.
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