Exhibition featuring marine civilization of South China Sea held at Hainan Museum

　　Tourists visit an exhibition featuring marine civilization of the South China Sea at Hainan Museum in Haikou, south China's Hainan Province, April 24, 2022. (Xinhua/Zhang Liyun)

　　Tourists visit an exhibition featuring marine civilization of the South China Sea at Hainan Museum in Haikou, south China's Hainan Province, April 24, 2022. (Xinhua/Zhang Liyun)

　　Tourists visit an exhibition featuring marine civilization of the South China Sea at Hainan Museum in Haikou, south China's Hainan Province, April 24, 2022. (Xinhua/Zhang Liyun)

　　Photo taken on April 24, 2022 shows the bluish-white glazed powder cases with stamped patterns at an exhibition featuring marine civilization of the South China Sea at Hainan Museum in Haikou, south China's Hainan Province. (Xinhua/Zhang Liyun)

　　Tourists visit an exhibition featuring marine civilization of the South China Sea at Hainan Museum in Haikou, south China's Hainan Province, April 24, 2022. (Xinhua/Zhang Liyun)