As follows:
1. Lala, Sarah, PayPal and Dolphin.
2. Doudou, Zhuli, Nana and mr.zhou.
3. Po, Xiongxiong, Naonao and Jiao Jiao.
4. Big money, Harry, Dangdang and Diandian.
5. Mao Mao, Tigress, Stinky, Silk Road.
6. Dalai, Cindy, Bell and Xiaoxue.
7. Ben Ben, Kaidi, Preserved Egg, Ruoruo.
8. Doudou, Buck, Huahua and Qiqi.