Activities in honour of revolutionary martyrs held across China ahead of Qingming Festival

A man reads the heroic deeds of revolutionary martyrs during a visit to the Xi'an Martyrs' Cemetery Memorial Hall in Xi'an, northwest China's Shaanxi Province, April 3, 2019. Activities in honour of revolutionary martyrs are held across China ahead of the Qingming Festival, or Tomb-sweeping Day, which falls on April 5 this year. (Xinhua/Li Yibo)