There are countless angels in white clothes in our world. They are diligent and conscientious. White clothes are not medicine. Those who wear white clothes are called angels but they are actually human beings. Ordinary people will be tired, complain and get angry. An extremely ordinary person who wears white clothes shows that he is not a doctor, but he goes further and further on the road of being a doctor! An ordinary person without a medical qualification certificate is "cheating on food and drink" all over the country!
