If your parrot is disobedient, we suggest that it be educated in exemplary behavior. By encouraging birds to use correct language and behaviors, parrots will be more willing to repeat these good behaviors in the future and understand their meanings more accurately.
At the same time, the correct punishment method should be to take harmless measures against misconduct. For example, when a parrot bites a person's hand or object, immediately remove it from the hand or object, and then tell it "no" in a soft voice. Don't take any severe or violent punishment, which will make parrots feel scared and hired.
Finally, remember that parrots are highly social and emotional animals. When they show bad behavior, they usually want to get your attention or express specific needs. Therefore, please give parrots enough attention and stimulation to ensure that they have a good quality of life and enough opportunities to meet their instinctive needs in daily life.