Recently, the 2023 Spring Festival transport plan was introduced in everyone's expectation. According to the new situation of epidemic prevention and control, especially the severe reality that the total passenger flow of the Spring Festival transportation may increase significantly, the long-term low load operation of transportation, and the security risks of facilities, equipment and personnel security will increase, the Overall Work Plan for the Prevention and Control of Epidemic Diseases and Transportation Service Guarantee of the 2023 Spring Festival Transportation proposes to comprehensively implement policies and measures to further optimize epidemic prevention and control, adhere to systematic planning, overall arrangement, and strive for progress in stability We will implement the policy accurately, pay attention to balance and control the degree, ensure the people's safe, healthy, convenient and comfortable travel during the Spring Festival transportation, and ensure the smooth and orderly transportation of key materials. Compare the 2022 Spring Festival Transport Scheme with the 2023 Spring Festival Transport Scheme. The 2022 Spring Festival Transport Plan focuses on the word "reduction", advocates reducing the flow of people, reducing travel risks, reducing the gathering of people, strengthening personnel protection, and emphasizes ensuring that the epidemic does not spread due to the Spring Festival Transport, and that passengers travel in a healthy, safe and orderly manner. In terms of urging all regions to strictly implement the epidemic prevention requirements such as health code inspection and nucleic acid test negative certificate, the 2022 plan is also very much focused, encouraging all regions to promote the automatic verification of health code service of ID cards, and strengthening the control of passenger transport in and out of medium and high-risk areas. The plan for 2023 will focus on "optimization". The plan clearly stipulates that it is necessary to optimize the public travel policy environment, scientifically and accurately implement the epidemic prevention and control optimization measures and "Class B and Class B management" measures. No longer check the negative nucleic acid test certificate and health code for passengers, no longer carry out landing inspection, and no longer carry out passenger temperature measurement; The passenger transport service shall not be suspended or restricted at will, and the normal passage of vehicles and ships shall not be restricted at will. The adjustment of "one receiving and one releasing" fully demonstrates the flexible response of corresponding policies after the optimization of epidemic prevention policies in China. From "infection prevention" to "health protection and severe disease prevention", we effectively responded to the shift of focus in the epidemic situation with the stability of prevention and control strategies and the flexibility of prevention and control measures. The exploration and implementation of flexible vacation and off peak vacation policies specifically mentioned in the 2023 Spring Festival Transport Plan to reduce the pressure on the public to travel in a centralized manner is a precise policy that we adhere to the reality. It is through the comprehensive evaluation of viral toxicity, social economy and treatment methods, the formulation of corresponding policies and the adoption of action measures that we can ensure the stable development of economy and society, and the safety and happiness of people's lives. Of course, there are still many things we need to worry about and focus on to make this "Great Migration", which lasts nearly 40 days and involves hundreds of millions of people, smooth and stable. The homecoming tide may bring greater pressure on epidemic prevention and control in rural areas, and children may also bring the virus home when they go home to visit their parents. So how to make preparations in rural areas and how to protect the elderly is a difficult problem in front of us. At the policy level, on the one hand, we should ensure that drugs can go on, and provide sufficient drugs for county, township and village clinics; On the other hand, it is necessary to ensure that the severe cases can be transferred, so that the severe patients in rural areas can go to medical institutions that have the ability to treat them. From an individual perspective, we should try our best to reduce the contact with the elderly at home at the initial stage of their return. The elderly should try their best to reduce the scale and frequency of crowd gathering. During the Spring Festival, no matter