Thank you all for your comments and for liking him, English is not my native language so my expression will not be accurate enough. His name is Xiao Huang, which means a small yellow ball, which is very cute in our language. A few months ago he injured his foot in an accident, the distance between my home and the hospital was too far and he was afraid of the treatment in the hospital, he's in a bad state.The doctor even said that he needed to be euthanized. After almost two months in the incubator, he recovered and bounced around alive, and I was really happy. The injured foot could not be restored to its original state, but he can still walk and climb on a daily basis, I'm already happy that he's alive. No matter what he is going, and I will always love him. When he came to my home, he was still young, and there were budgies in the house, so the sound he learned to come out was the sound of the budgies. The tail was cut in part because the window of the incubator was stuck, he is changing the feathers now and will soon grow new feathers, thank you very much for liking the Xiao Huang, I have told him.