跨越65年，我家的民族团结故事

Core Points - The article highlights the significance of family gatherings during the Tibetan New Year, emphasizing the emotional connections and shared experiences among family members [1] - It narrates the story of a family that embodies ethnic unity, tracing back to the grandfather's journey to Tibet and the establishment of a multi-ethnic family [1][3] Group 1 - The border checkpoint where the cousin works was established in August 1999 and is located at an average altitude of 4200 meters, responsible for managing personnel, vehicles, and luggage in the border area [2] - The checkpoint has become a popular stop for tourists heading to Mount Everest, with a service station that offers various amenities for travelers, including a rest area and medical supplies [2] - The service station aims to promote ethnic unity and provide warmth and support to travelers, showcasing the positive interactions among different ethnic groups [3]