Xinhua Headlines: China observes national memorial day with praying for peace

She Wenbin (front), a family member of a victim of the Nanjing Massacre by Japanese invaders, unveils a memorial wall with more names inscribed in the Memorial Hall of the Victims of the Nanjing Massacre by Japanese Invaders in Nanjing, capital of east China's Jiangsu Province, Dec. 10, 2018. She's father's name, She Peigeng, was recently added onto the memorial wall.(Xinhua/Sun Can)