The missile frigate Linyi of the Chinese People's Liberation Army (PLA) Navy takes part in a naval parade staged to mark the 70th founding anniversary of the PLA Navy on the sea off Qingdao, east China's Shandong Province, on April 23, 2019.

　　4月23日，庆祝中国人民解放军海军成立70周年海上阅兵活动在青岛附近海空域举行。这是“临沂”号导弹护卫舰。