This photograph taken on November 18, 2021, shows the two panda cub twins named Fleur de Coton (R) and Petite Neige (L) at The Beauval Zoo in Saint-Aignan-sur-Cher, central France. [Photo/VCG]

Chinese Medical staff and French medical staff pose with the two panda twins born last August 2 during a ceremony to reveal their final Chinese names at The Beauval Zoo in Saint-Aignan-sur-Cher, central France on November 18, 2021. [Photo/VCG]

Gold medalist in 10-metre synchronised diving at the Tokyo Olympics China's Zhang Jiaqi and French footballer Kylian Mbappe (R) pose with the two panda twins born last August 2 during a ceremony to reveal their final Chinese names at The Beauval Zoo in Saint-Aignan-sur-Cher, central France on November 18, 2021. Kylian Mbappe and China's Zhang Jiaqi are the godparents of the panda cubs, named Yuandudu and Huanlili. [Photo/VCG]

Zooparc de Beauval, France, nov 18th 2021 twin panda cubs of -Huan-Huan, the female Panda loaned by China to Beauval zoo, baptism ceremony. [Photo/VCG]

Gold medalist in 10-metre synchronised diving at the Tokyo Olympics China's Zhang Jiaqi (2ndL), Communication director of the Zooparc Delphine Delord (C), French footballer Kylian Mbappe (C-R), director of the Zooparc Rodolphe Delord (2nd-R) and French Junior Minister for Foreign Affairs Jean-Baptiste Lemoyne (1st-R) pose with the two panda twins born last August 2 during a ceremony to reveal the final Chinese names of the cubs at The Beauval Zoo in Saint-Aignan-sur-Cher, central France on November 18, 2021. Kylian Mbappe and China's Zhang Jiaqi are the godparents of the panda cubs, named Yuandudu and Huanlili. [Photo/VCG]

A picture taken on November 18, 2021 shows panda Yuan Zi, the father of the two panda twins born last August 2 at The Beauval Zoo in Saint-Aignan-sur-Cher, central France. Kylian Mbappe and China's Zhang Jiaqi are the godparents of the panda cubs, named Yuandudu and Huanlili. [Photo/VCG]