
A boy plays amid tulip flowers at the Shijiazhuang Botanic Garden in Shijiazhuang, capital of north China's Hebei Province, April 11, 2017. (Xinhua/Chen Qibao)

A boy plays amid tulip flowers at the Shijiazhuang Botanic Garden in Shijiazhuang, capital of north China's Hebei Province, April 11, 2017. (Xinhua/Chen Qibao)