The cultural heritage of Beijing Winter Olympicshas been described separately in the pre-competition heritage report，and there are also special descriptions in the post-competition heritage report. These descriptions are actually the following and embodiment of the concept of Olympic heritage. However，the connotation of Olympic heritage itself is borrowed from “cultural heritage” and has evolved and developed in the process of overcoming its own crisis. The discussion on the connotation of Beijing Winter Olympics cultural heritage is exactly the premise and basis of the discussion on its protection and utilization，and the generation of its legal path also completes the cycle of “cultural heritage” from international law to domestic rule of law and the integration of foreign rule of law. In view of the legal needs of the protection and utilization of the cultural heritage of the Beijing Winter Olympics，Adhere to the guidance of Xi Jinping’s rule of law thought，actively implement the Sports Law，formulate the Regulations on the Management of Sports Events in Beijing，or explore the formulation of the Regulations on the Promotion of Sports Events in Beijing，so as to incorporate the maximum benefit of the Winter Olympics heritage into the law. Ensure the purity of the Olympic cultural heritage，respect the intellectual property rights of the events，and strengthen the legislation and enforcement of the intellectual property rights of the events. Establish a diversified dispute resolution mechanism for events，deepen sports arbitration，and establish a sports mediation mechanism. With the opportunity of the Olympic Games，the foreign legal system of Beijing Winter Olympic cultural heritage should be constructed.