Tourists visit the Zhengding ancient city in Shijiazhuang, north China's Hebei Province, April 6, 2025. Qingming Festival, or Tomb-Sweeping Day, falls on April 4 this year. It is a traditional Chinese festival for people to pay tribute to the dead and worship their ancestors. The holiday also provides a short break for Chinese citizens as they engage in outdoor activities and sightseeing. (Photo by Chen Qibao/Xinhua)