People visit an exhibition featuring relics retrieved from two ancient shipwrecks discovered in the South China Sea at the China (Hainan) Museum of the South China Sea in Qionghai, south China's Hainan Province, Sep 27, 2024. Photo:China News Service

People visit an exhibition featuring relics retrieved from two ancient shipwrecks discovered in the South China Sea at the China (Hainan) Museum of the South China Sea in Qionghai, south China's Hainan Province, Sep 27, 2024. Photo:China News Service

People visit an exhibition featuring relics retrieved from two ancient shipwrecks discovered in the South China Sea at the China (Hainan) Museum of the South China Sea in Qionghai, south China's Hainan Province, Sep 27, 2024. Photo:China News Service

People visit an exhibition featuring relics retrieved from two ancient shipwrecks discovered in the South China Sea at the China (Hainan) Museum of the South China Sea in Qionghai, south China's Hainan Province, Sep 27, 2024. Photo:China News Service

People visit an exhibition featuring relics retrieved from two ancient shipwrecks discovered in the South China Sea at the China (Hainan) Museum of the South China Sea in Qionghai, south China's Hainan Province, Sep 27, 2024. Photo:China News Service

People visit an exhibition featuring relics retrieved from two ancient shipwrecks discovered in the South China Sea at the China (Hainan) Museum of the South China Sea in Qionghai, south China's Hainan Province, Sep 27, 2024. Photo:China News Service

People visit an exhibition featuring relics retrieved from two ancient shipwrecks discovered in the South China Sea at the China (Hainan) Museum of the South China Sea in Qionghai, south China's Hainan Province, Sep 27, 2024. Photo:China News Service

People visit an exhibition featuring relics retrieved from two ancient shipwrecks discovered in the South China Sea at the China (Hainan) Museum of the South China Sea in Qionghai, south China's Hainan Province, Sep 27, 2024. Photo:China News Service