1, Du Fu's The Lonely Goose depicts the desolate image of the lonely goose and arouses people's sympathy for the lonely situation of animals.
2. Both Bai Juyi's "Selling Camels" and Li Qiao's "Back to Ma Huashan" take horses as their themes, which reflect the emotional bond between people and animals.
3. Zheng Gu's Birds and Ouyang Xiu's Thrushcross emphasize that animals have their own will and freedom.
4. Li Bai's "Chaofa Baidicheng" expresses the harmony between man and nature with ape sounds and boat behavior symbols.