The urban lifeline operation monitoring system employed in Hefei, east China’s Anhui province, can display real-time monitoring data on urban infrastructure such as gas and water supply facilities and bridges on a screen. Trough diagram showing the spatial distribution of safety hazards to urban infrastructure with four colors that represent different levels of risks, i.e. red, orange, yellow and blue, …

China’s Gu Ailing claimed a historic gold in the women’s freeski big air at the Beijing 2022 Olympic Winter Games, becoming the country’s first female Olympic gold medalist on snow. Behind her run of success, traditional Chinese medicine (TCM) has played a crucial role. Photo shows Gu Ailing and Zhu Jiangwei posing for a picture. (Photo/sctv) Zhu Jiangwei, an attending …

On Feb. 7, Dutch speed skater Ireen Wust won gold in the women’s 1,500m held at the National Speed Skating Oval, known as the Ice Ribbon, by clocking one minute and 53.28 seconds, setting a new Olympic record. This is the third Olympic record set by a skater at the Ice Ribbon during the ongoing Games, proving that the venue …