Visitors look at terracotta warriors at the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China July 9, 2021. Picture taken July 9, 2021. REUTERS/Carlos Garcia Rawlins 

Visitors look at terracotta warriors at the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China July 9, 2021. Picture taken July 9, 2021. REUTERS/Carlos Garcia Rawlins 

A police officer stands guard next to terracotta warriors at the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, July 9, 2021. Picture taken July 9, 2021. REUTERS/Carlos Garcia Rawlins 

Visitors look at terracotta warriors at the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China July 9, 2021. Picture taken July 9, 2021. REUTERS/Carlos Garcia Rawlins 

Terracotta Warriors which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China are displayed in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

A member of the museum staff looks at a display of Terracotta Warriors which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

A member of the museum staff walks past a display of Terracotta Warriors which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

A visitor photographs a Terracotta Warrior which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China as it is displayed in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

A Terracotta Warrior which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China is displayed in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

A Terracotta Warrior which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China is displayed in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

A Terracotta Warrior which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China is displayed in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

A member of the museum staff walks past a display of Terracotta Warriors which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

A Terracotta Warrior which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China is displayed in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

A Terracotta Warrior which guarded the tomb of China’s First Emperor, Qin Shi Huang, on loan from China is displayed in The World Museum, Liverpool, Britain February 6, 2017.REUTERS/Andrew Yates 

French President Emmanuel Macron's car arrives at the terracotta warriors site in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Ludovic Marin/Pool 

French politician Jean-Pierre Raffarin poses in front of the famous terracotta warriors during a visit to the northern Chinese city of Xian, Shaanxi province, China, January 8, 2018. REUTERS/Ludovic Marin/Pool 

French Constitutional Council president Laurent Fabius looks at the famous terracotta warriors during a visit to the northern Chinese city of Xian, Shaanxi province, China, January 8, 2018. REUTERS/Ludovic Marin/Pool 

French President Emmanuel Macron and his wife Brigitte Macron visit the famous terracotta warriors in the northern Chinese city of Xian, Shaanxi province, China January 8, 2018. REUTERS/Ludovic Marin/Pool 

French President Emmanuel Macron and his wife Brigitte Macron visit the famous terracotta warriors in the northern Chinese city of Xian, Shaanxi province, China January 8, 2018. REUTERS/Ludovic Marin/Pool 

French President Emmanuel Macron and his wife Brigitte Macron pose for photos next to the famous terracotta warriors during a visit to the northern Chinese city of Xian, Shaanxi province, China January 8, 2018. REUTERS/Ludovic Marin/Pool 

Broken Terracotta warriors and horses, which were unearthed during the first excavation from 1978 to 1984, are seen at the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

A visitor takes a picture of a cavalryman with his saddled War-horse at the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, in China, January 8, 2018. REUTERS/Charles Platiau 

Terracotta warriors and horses, which were unearthed during the first excavation from 1978 to 1984, stand inside the No. 1 pit of the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, in China, January 8, 2018. REUTERS/Charles Platiau 

Terracotta warriors and horses, which were unearthed during the first excavation from 1978 to 1984, stand inside the No. 1 pit of the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, in China, January 8, 2018. REUTERS/Charles Platiau 

Terracotta warriors and horses, which were unearthed during the first excavation from 1978 to 1984, stand inside the No. 1 pit of the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, in China, January 8, 2018. REUTERS/Charles Platiau 

Terracotta warriors and horses, which were unearthed during the first excavation from 1978 to 1984, stand inside the No. 1 pit of the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, in China, January 8, 2018. REUTERS/Charles Platiau 

Terracotta warriors and horses, which were unearthed during the first excavation from 1978 to 1984, stand inside the No. 1 pit of the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, in China, January 8, 2018. REUTERS/Charles Platiau 

Chinese policemen patrol during French President Emmanuel Macron's visit to the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

French President Emmanuel Macron's wife Brigitte Macron leave after visiting the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

French President Emmanuel Macron and his wife Brigitte Macron visit the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

French President Emmanuel Macron and his wife Brigitte Macron visit the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

French President Emmanuel Macron and his wife Brigitte Macron visit the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

French President Emmanuel Macron and his wife Brigitte Macron visit the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

French President Emmanuel Macron (R) and his wife Brigitte Macron (L) visit the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

French President Emmanuel Macron and his wife Brigitte Macron visit the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

French President Emmanuel Macron and his wife Brigitte Macron visit the Museum of Qin Terracotta Warriors and Horses in Xian, Shaanxi province, China, January 8, 2018. REUTERS/Charles Platiau 

Terracotta warriors and horses, which were unearthed during the first excavation from 1978 to 1984, stand inside the No. 1 pit of the Museum of Qin Terracotta Warriors and Horses in Xi'an, Shaanxi province, in China, September 19, 2014. The famous warriors date from over 2,000 years ago, were first unearthed in 1974 and are considered to be one of the most important archaeological finds of recent times. Picture taken September 19, 2014. REUTERS/Benoit Tessier

Terracotta warriors, which were unearthed during the first excavation from 1978 to 1984, stand inside the No. 1 pit of the Museum of Qin Terracotta Warriors and Horses in Xi'an, Shaanxi province, in China, September 19, 2014. The famous warriors date from over 2,000 years ago, were first unearthed in 1974 and are considered to be one of the most important archaeological finds of recent times. Picture taken September 19, 2014. REUTERS/Benoit Tessier

Terracotta warriors, which were unearthed during the first excavation from 1978 to 1984, stand inside the No. 1 pit of the Museum of Qin Terracotta Warriors and Horses in Xi'an, Shaanxi province, in China, September 19, 2014. The famous warriors date from over 2,000 years ago, were first unearthed in 1974 and are considered to be one of the most important archaeological finds of recent times. Picture taken September 19, 2014. REUTERS/Benoit Tessier

Terracotta warriors, which were unearthed during the first excavation from 1978 to 1984, stand inside the No. 1 pit of the Museum of Qin Terracotta Warriors and Horses in Xi'an, Shaanxi province, in China, September 19, 2014. The famous warriors date from over 2,000 years ago, were first unearthed in 1974 and are considered to be one of the most important archaeological finds of recent times. Picture taken September 19, 2014. REUTERS/Benoit Tessier

An art installation called the 'Lanterns of the Terracotta Warriors' stands in front of the Sydney Opera House February 19, 2015. The more than two-meter (7 feet) high lanterns, shaped in the form of China's famous terracotta warriors that were unearthed in 1974, are on display as part of Sydney's Chinese Lunar New Year Festival. REUTERS/David Gray (AUSTRALIA - Tags: ENTERTAINMENT SOCIETY) 

Members of the public stand and walk next to an art installation called the 'Lanterns of the Terracotta Warriors' in front of the Sydney Harbour Bridge February 19, 2015. The more than two-meter (7 feet) high lanterns, shaped in the form of China's famous terracotta warriors that were unearthed in 1974, are on display as part of Sydney's Chinese Lunar New Year Festival. REUTERS/David Gray (AUSTRALIA - Tags: ENTERTAINMENT SOCIETY) 

Members of the public stand and walk next to an art installation called the 'Lanterns of the Terracotta Warriors' in front of the Sydney Harbour Bridge February 19, 2015. The more than two-meter (7 feet) high lanterns, shaped in the form of China's famous terracotta warriors that were unearthed in 1974, are on display as part of Sydney's Chinese Lunar New Year Festival. REUTERS/David Gray (AUSTRALIA - Tags: ENTERTAINMENT SOCIETY) 

Members of the public stand and walk next to an art installation called the 'Lanterns of the Terracotta Warriors' in front of the Sydney Harbour Bridge February 19, 2015. The more than two-meter (7 feet) high lanterns, shaped in the form of China's famous terracotta warriors that were unearthed in 1974, are on display as part of Sydney's Chinese Lunar New Year Festival. REUTERS/David Gray (AUSTRALIA - Tags: ENTERTAINMENT SOCIETY) 

An art installation called the 'Lanterns of the Terracotta Warriors' stands in front of the Sydney Opera House February 19, 2015. The more than two-meter (7 feet) high lanterns, shaped in the form of China's famous terracotta warriors that were unearthed in 1974, are on display as part of Sydney's Chinese Lunar New Year Festival. REUTERS/David Gray (AUSTRALIA - Tags: ENTERTAINMENT TPX IMAGES OF THE DAY) 

Terracotta warrior figures are displayed as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY) 

A visitor draws a terracotta warrior figure, one of 108 displayed as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY TRAVEL) 

Terracotta warrior figures are displayed as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY) 

A terracotta warrior figure is displayed as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY) 

Visitors take photos of terracotta warrior figures displayed as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY TRAVEL) 

Terracotta warrior figures are displayed as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY) 

Terracotta warrior figures are displayed as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY) 

Terracotta warrior figures are displayed as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY) 

A terracotta warrior figure is seen as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY) 

Terracotta warrior figures are displayed as part of the exhibition "The Terracotta Daughters" by French artist Prune Nourry, in Diego River-Anahuacalli museum in Mexico City, November 6, 2014. The exhibition, which runs until November 30 and was inspired by eight orphan Chinese girls, features 108 sculptures of girls based on the ancient Terracotta Army sculptures displayed at the Xi'an archaeological site in China. Nourry collaborated with Chinese craftsmen to learn the technique of sculpting the original terracotta warriors, which she then used to craft the figures in "The Terracotta Daughters". The exhibition will be taken to China to be buried and unearthed again in 2030. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY TPX IMAGES OF THE DAY) 

A woman rides a bicycle past a large replica of a Terracotta Warrior sculpture at a park on the outskirts of Beijing August 21, 2014. REUTERS/Jason Lee (CHINA - Tags: SOCIETY) 

A worker arranges a replica of a Terracotta Warrior inside The Museum Manila July 8, 2013. The museum, which opens on Friday, will feature exhibits on ancient China, Egypt and Greece. REUTERS/Romeo Ranoco (PHILIPPINES - Tags: SOCIETY TRAVEL) 

Members of the historical museum of Bern unveil a horse and a warrior of the terracotta army of the first Chinese emperor Qin Shi Huangdi in Bern February 22, 2013. The exhibition of more than 250 pieces in Bern starts on March 15, 2013. REUTERS/Ruben Sprich (SWITZERLAND - Tags: ENTERTAINMENT) 

Members of the historical museum of Bern unveil a warrior of the terracotta army of the first Chinese emperor Qin Shi Huangdi in Bern February 22, 2013. The exhibition of more than 250 pieces in Bern starts on March 15, 2013. REUTERS/Ruben Sprich (SWITZERLAND - Tags: ENTERTAINMENT) 

A copy of a Terracotta warrior figure is displayed as part of the exhibition 'Terracotta Army' at the Brussels Stock Exchange November 19, 2012. The exhibition, which opens today and will run for 3 months, presents a reconstruction of the discovery the terracotta army of the first emperor of China, Qin Shi Huangdi, organisers said. REUTERS/Yves Herman (BELGIUM - Tags: ENTERTAINMENT BUSINESS SOCIETY)