FILE PHOTO: A baby panda Xiang Xiang, born from mother panda Shin Shin on June 12, 2017, walks on the ground during a press preview ahead of the public debut at Ueno Zoological Gardens in Tokyo, Japan December 18, 2017. REUTERS/Yoshikazu Tsuno/Pool
FILE PHOTO: A baby panda Xiang Xiang, born from mother panda Shin Shin on June 12, 2017, walks on the ground during a press preview ahead of the public debut at Ueno Zoological Gardens in Tokyo, Japan December 18, 2017. REUTERS/Yoshikazu Tsuno/Pool