Citizens hold flowers during a ceremony to honor and remember deceased national heroes on the country's second Martyrs' Day in the Geleshan cemetery of martyrs in Chongqing, southwest China, Sept. 30, 2015. (Xinhua/Tang Yi)
Citizens hold flowers during a ceremony to honor and remember deceased national heroes on the country's second Martyrs' Day in the Geleshan cemetery of martyrs in Chongqing, southwest China, Sept. 30, 2015. (Xinhua/Tang Yi)