China Focus: Thousands join rescue efforts after chemical plant blast kills 47

Aerial photo taken on March 22, 2019 shows the site of an explosion at a chemical industrial park in Xiangshui County of Yancheng, east China's Jiangsu Province. Thousands of firefighters and medical workers and hundreds of ambulances and fire trucks have joined an all-out rescue after an explosion rocked a chemical plant Thursday in an industrial park in Xiangshui County. The blast has killed at least 47 people and injured hundreds of others, 90 of them seriously. (Xinhua/Li Bo)