1990’s
Chen Chen at 3 years 10 months
Yuqin in 1998 at Tong Jing
Yuqin and Chen Chen in 1993
Yuqin, Chen Chen, and Hong Hong at Chongqing Zoo 2000
Chen Chen at 3 years 10 months
Yuqin in 1998 at Tong Jing
Yuqin and Chen Chen in 1993
Yuqin, Chen Chen, and Hong Hong at Chongqing Zoo 2000