A family member of martyr commemorates his father during a ceremony to honor and remember deceased national heroes on the country's second Martyrs' Day in Police Museum in Beijing, capital of China, Sept. 30, 2015. (Xinhua/Li Wen)
A family member of martyr commemorates his father during a ceremony to honor and remember deceased national heroes on the country's second Martyrs' Day in Police Museum in Beijing, capital of China, Sept. 30, 2015. (Xinhua/Li Wen)