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Liu Zhenjian checks succulent plants at a greenhouse in Hengshui, north China's Hebei Province, Jan. 10, 2019. Liu has started cultivating succulent plants since 2014. (Xinhua/Zhu Xudong)
Liu Zhenjian checks succulent plants at a greenhouse in Hengshui, north China's Hebei Province, Jan. 10, 2019. Liu has started cultivating succulent plants since 2014. (Xinhua/Zhu Xudong)