People from local Chinese community pay tribute to their family members lost during the tsunami disaster at Lambaro tsunami mass grave in Lambaro, Aceh, Indonesia, Dec. 25, 2017. Dec. 26 of 2017 marks the 13th anniversary of the 2004 Indian Ocean Tsunami triggered by a 9.2 earthquake in the Indian Ocean off the west coast of northern Sumatra. (Xinhua/Junaidi)

?