Core Viewpoint - China is actively promoting the cultural heritage of the Silk Road through the restoration and opening of historical sites, enhancing public engagement and appreciation of this ancient trade route's cultural significance [4][10]. Group 1: Cultural Heritage and Tourism Development - The Xuanquan Zhi site, a unique archaeological site of a Silk Road post station, was opened to the public on May 1, attracting visitors interested in the historical significance of the area [3]. - The site features a 1:1 restoration of the ancient post station, allowing visitors to experience the historical environment and interact with actors in traditional costumes [2][3]. - The Xinjiang Tuyugou Grottoes, another significant site, opened on the same day, showcasing 157 caves and extensive investment of over 77 million RMB for preservation and restoration [5][6]. Group 2: Technological Integration in Cultural Presentation - The use of digital technologies, such as AR, has revitalized the presentation of ancient artworks, making them more accessible and engaging for visitors [10]. - The integration of cultural performances and night tours at historical sites enhances the visitor experience, allowing for a deeper connection to the historical context [11]. Group 3: Ongoing Preservation Efforts - Continuous efforts over the past 30 years have been made to protect and research the cultural heritage of the Silk Road, leading to the successful opening of more sites to the public [4]. - The archaeological findings at the Xuanquan Zhi site provide substantial evidence of cultural exchanges over 2000 years ago, emphasizing the site's importance in understanding historical interactions [3].

Core Viewpoint - The opening of the ancient Silk Road sites, the Tuyugou Grottoes and the Xuanquan Zhi site, marks a revitalization of cultural heritage in the new era, enhancing public access to historical treasures [1][4]. Group 1: Tuyugou Grottoes - The Tuyugou Grottoes, a large complex of cave temples established around the 5th century, consists of 157 caves, 3 ground temples, and 9 pagodas, showcasing a variety of multilingual Buddhist manuscripts and secular documents [2]. - Over 77 million RMB has been invested in the protection, restoration, and reinforcement of the Tuyugou Grottoes, with a focus on preserving the artistic essence of the site [2]. - A real-name reservation system and daily visitor limit of 300 tickets have been implemented to manage tourist flow and protect the site [2]. Group 2: Xuanquan Zhi Site - The Xuanquan Zhi site is the only systematically excavated ancient post station along the Silk Road in China, recognized as a UNESCO World Heritage site in 2014 [4]. - A 1:1 scale replica of a Han Dynasty post station has been constructed near the site, providing modern amenities for travelers [4]. - The site incorporates wooden walkways and protective measures to enhance visitor experience while ensuring the safety of the archaeological remains [5]. Group 3: Cultural Heritage Promotion - China is actively promoting the protection and opening of Silk Road cultural heritage, with more ancient sites being made accessible to the public [5]. - Other sites, such as the Shengjinkou Grottoes and the Yarlug Lake Grottoes, have also recently opened to visitors, with plans for the Han-Wei Luoyang Ancient City Museum to open later this year [5]. - The global interest in the Silk Road is growing, with hopes that the opening of more sites will foster a systematic and visual understanding of Silk Road culture [5].