We are all little frogs. What TV series are they from?

Voice-over of role actors Kangxi Chiu Man-Cheuk Zhang zhen-Nalan Rong Ruo Wang Jiusheng Jiang Guangtao-Nangong Ady Chen Yirong Jin Yan-Lin Tianbao Liu Yiwei-Xie Fang Lu Xingyu Tian Bo-Guan Xiaoxi Huang Mingsheng-Shi Shilun Hao Baijie Lu Yi Zhu Shen Changlin-Suoetu Cui Yugui-Feiyanggu Cui Hongli-Bai Ruyan Zhang Danlu-Dou Erdun Bao Dexin-Peng Chun Gao Yuqing Yan Ming-Zhou Yinglong Yang Liang. They are all little frogs, croaking and singing happily every day. They are ambitious. Don't be a lazy frog Don't be a frog in the well. Learn the skills of catching pests. Be a smart frog. Be a brave frog. Punish evil and promote good, and destroy tyrants. The biggest frog is a swan. Don't laugh at me when you meet me one day. I am a toad. Frogs can certainly become princes. Dance with her. We are all croaking frogs. We like a happy life. We are all Xiaoqing. Frogs croak, croak, croak, croak, croak, croak, croak.