People visit the tombstones of deceased relatives during Qingming Festival, or Tomb Sweeping Day, at...
People visit the tombstones of deceased relatives during Qingming Festival, or Tomb Sweeping Day, at Songhe cemetery on the outskirts of Shanghai April 5, 2014. Faced with an ageing population, soaring property prices and increasingly scarce land, the Chinese government has been trying for years to convince more people to break with tradition and bury loved ones at sea. REUTERS/Carlos Barria