What are the names of a pair of parrots?

1, Lala, Sarah, PayPal, Dolphin.

2. Doudou, Julie, Nana and mr.zhou.

3. Po, Xiong Xiong, Zhi Zhi and Jiao Jiao.

4. Big money, Harry, Dangdang, Diandian.

5. Mao Mao, Tigress, Stinky, Silk Road.

6. Dalai, Cindy, Bell and Xiaoxue.

7. Stupid, Katie, preserved egg, if if.

8, peas, buck, huahua, Qiqi.