They are pure and noble. Another meaning is the name of the Japanese game king card, and the Japanese name is angels in white. Angels in white is a good name for medical staff. Angels also help others, mostly nurses.
The term "nurse" as mentioned in the Nurses' Regulations refers to the health technical personnel who have obtained the nurse's practice certificate through practice registration, engaged in nursing activities in accordance with the provisions of these Regulations, and performed the duties of protecting life, alleviating pain and improving health. Because they are wearing white work clothes, engaged in the sacred cause of saving lives and bringing hope and happiness to mankind, they gave the nurses a good name "angels in white". Therefore, it is called angels in white. International Nurses' Day: 19 12 The International Association of Nurses advocates that countries and nursing schools hold activities to commemorate Nightingale on May 12 every year, and this day is designated as the International Nurses' Day.