A U.S. sailor and a Vietnamese musician perform at a music performance at a public square as part of the visit to Vietnam of U.S. aircraft carrier USS Carl Vinson in Danang. 2018-03-09

A U.S. sailor and a Vietnamese musician perform at a music performance at a public square as part of the visit to Vietnam of U.S. aircraft carrier USS Carl Vinson in Danang. 2018-03-09

A U.S. sailor and a Vietnamese musician perform at a music performance at a public square as part of the visit to Vietnam of U.S. aircraft carrier USS Carl Vinson in Danang, Vietnam March 7, 2018. Photo: Reuters

March 9, 2018 11:02 PM (UTC+8)