Bullet points of Taipei zoo's veteran giant panda Yuanyuan celebrates her 20th birthday
- Yuanyuan was born in China and arrived in 2008 with her partner Tuantuan.
- Tuantuan died in 2022 at age 18 but not before fathering two female cubs, Yuanzai and Yuanbao.
- Yuanyuan and Tuantuan arrived in Taiwan during a period of relative calm between China and Taiwan.