China Conservation and Research Center for the Giant Panda Dujiangyan Base Timeline

Zhu Yun returned to Sichuan.

Le Le departed Singapore aboard a Singapore Airlines cargo flight at 7:15 PM, arriving in Chengdu that same evening. After quarantine at Huaying Mountain, he moved to the Dujiangyan Base in February 2024.

Cheng Feng moved to Dujiangyan Panda Valley.

He Yu and Xing Chen were officially transferred to the Daxiangling Wild Release Research Base for advanced wild adaptation training, achieving full natural food conversion.

Gao Gao returned to Sichuan after 15 years at San Diego Zoo, beginning a month-long quarantine at Dujiangyan Base. He made his first public appearance on December 3.

Nuan Nuan returned to China from Malaysia.

He Yu moved to Dujiangyan Panda Valley for semi-wild training, beginning her preparation for potential wild release under the human-assisted soft release method.

Yuan Run was transferred to the Dujiangyan Breeding and Wild Research Center, where she lived with siblings Ao Li Ao and Miao Miao, often playing in mud.

Ya Xing was transferred to Dujiangyan Panda Valley along with her twins Xing Yu and Xing Yuan for wild training, spending two years learning survival skills before returning to Chengdu Base in 2017.

After the death of Jin Yi at Zhengzhou Zoo triggered a national inspection that found unsanitary conditions, Long Sheng was recalled to CCRCGP Dujiangyan Base for quarantine.

Yun Zi arrived at the Dujiangyan Base after a 48-hour journey from San Diego, becoming the first overseas-returned panda to reside at the facility.