One person died and four others were injured in an explosion at a school cafeteria in southwest China's Yunnan Province, local authorities said Tuesday. The blast occurred at Kuixiang High School in Yiliang County, Zhaotong City, at around 8 a.m., when a gas cooker in the school cafeteria exploded, killing one cafeteria worker and injuring another four, Xinhua quoted the county government as saying. The four workers who sustained injuries are being treated in hospital. The cause of the accident is under investigation.
