This photo taken on Nov. 5, 2024 shows a painted pottery artifact of Majiayao culture, an ancient Chinese culture dating back more than 5,000 years, which is among a batch of 56 lost Chinese cultural relics returned from Italy. (Xinhua/Li He)

　　Technicians restore painted pottery artifacts at the ceramic and metal cultural relics restoration room of the Chinese Academy of Cultural Heritage in Beijing, capital of China, Nov. 5, 2024. (Xinhua/Li He)

　　This combo photo taken on Nov. 5, 2024 shows eight painted pottery artifacts of Majiayao culture, an ancient Chinese culture dating back more than 5,000 years, which are among a batch of 56 lost Chinese cultural relics returned from Italy. (Xinhua/Li He)

　　This photo taken on Nov. 5, 2024 shows painted pottery artifacts of Majiayao culture, an ancient Chinese culture dating back more than 5,000 years, which are among a batch of 56 lost Chinese cultural relics returned from Italy. (Xinhua/Li He)

　　A technician restores a painted pottery artifact at the ceramic and metal cultural relics restoration room of the Chinese Academy of Cultural Heritage in Beijing, capital of China, Nov. 5, 2024. (Xinhua/Li He)