"Jiajiazai" (L), baby of giant panda "Jiajia", plays with its mother at the giant panda hall of the Shanghai Wild Animal Park in Shanghai, east China, Aug. 7, 2020. Shanghai Wild Animal Park has recently started a name-collecting campaign for the baby of giant panda "Jiajia". The male giant panda cub was born on Oct. 6, 2019 at the park. (Xinhua/Wang Xiang)

"Jiajiazai" (R), baby of giant panda "Jiajia", plays with its mother at the giant panda hall of the Shanghai Wild Animal Park in Shanghai, east China, Aug. 7, 2020. Shanghai Wild Animal Park has recently started a name-collecting campaign for the baby of giant panda "Jiajia". The male giant panda cub was born on Oct. 6, 2019 at the park. (Xinhua/Wang Xiang)

"Jiajiazai", baby of giant panda "Jiajia", rests at the giant panda hall of the Shanghai Wild Animal Park in Shanghai, east China, Aug. 7, 2020. Shanghai Wild Animal Park has recently started a name-collecting campaign for the baby of giant panda "Jiajia". The male giant panda cub was born on Oct. 6, 2019 at the park. (Xinhua/Wang Xiang)

Giant panda "Jiajia" and its baby "Jiajiazai" play with water at the giant panda hall of the Shanghai Wild Animal Park in Shanghai, east China, Aug. 7, 2020. Shanghai Wild Animal Park has recently started a name-collecting campaign for the baby of giant panda "Jiajia". The male giant panda cub was born on Oct. 6, 2019 at the park. (Xinhua/Wang Xiang)

"Jiajiazai" (top), baby of giant panda "Jiajia", looks at its mother at the giant panda hall of the Shanghai Wild Animal Park in Shanghai, east China, Aug. 7, 2020. Shanghai Wild Animal Park has recently started a name-collecting campaign for the baby of giant panda "Jiajia". The male giant panda cub was born on Oct. 6, 2019 at the park. (Xinhua/Wang Xiang)

Visitors look at "Jiajiazai", baby of giant panda "Jiajia", at the giant panda hall of the Shanghai Wild Animal Park in Shanghai, east China, Aug. 7, 2020. Shanghai Wild Animal Park has recently started a name-collecting campaign for the baby of giant panda "Jiajia". The male giant panda cub was born on Oct. 6, 2019 at the park. (Xinhua/Wang Xiang)