文脉华章·营造之法丨雄关，何以定城六百年

Core Points - The article highlights the significance of the Great Wall, particularly the Jiayuguan Pass, as a cultural and historical symbol of China, marking its importance in the context of the Silk Road and national heritage [1][5][17] Group 1: Historical Significance - Jiayuguan, known as the "First Pass Under Heaven," is the most spectacular and well-preserved ancient military pass of the Great Wall, built in 1372 during the Ming Dynasty [5][11] - The pass has never been breached in over 600 years, showcasing its strategic importance as a frontier defense [11][15] - The construction of Jiayuguan involved significant effort from countless workers, resulting in a robust defensive structure that has withstood the test of time [7][15] Group 2: Cultural Exchange - Jiayuguan served as the only official route for envoys from the Western Regions to the central plains of the Ming Dynasty, facilitating trade and cultural exchange along the Silk Road [17][19] - The Ming government established tax institutions at Jiayuguan to manage and tax passing caravans, ensuring orderly trade and the safety of merchants [19][21] - The pass has become a symbol of cultural integration, reflecting over 600 years of multicultural interactions and the contributions of various ethnic groups [25][37] Group 3: Preservation Efforts - The ongoing construction of the "Great Wall National Cultural Park" includes the Gansu section, which is set to be completed this year, emphasizing the commitment to preserving this historical site [5][28] - Modern technology is now employed to monitor and maintain the integrity of the wall, ensuring its protection for future generations [28][36] - The article illustrates how Jiayuguan has evolved from a military stronghold to a vibrant example of cultural dialogue, showcasing its enduring vitality [37]