Armed police soldiers present flower baskets during a ceremony to honor and remember deceased national heroes on the country's second Martyrs' Day in Gaoqiao cemetery of martyrs in Shanghai, east China, Sept. 30, 2015. (Xinhua/Chen Fei)
Armed police soldiers present flower baskets during a ceremony to honor and remember deceased national heroes on the country's second Martyrs' Day in Gaoqiao cemetery of martyrs in Shanghai, east China, Sept. 30, 2015. (Xinhua/Chen Fei)