On October 21st, 2008, the orient leading project of Silk Road joint WHS application, a classic example of project for China big heritage preservation ----- Xian Daming Palace National Big Heritage Site Preservation Demonstration Garden, Daming Palace National Heritage Site Park Project, starts on the Hanyuan Palace Site.
In October, 2007, with a planned area of 19.16 sq. km. and core area of 3.2 sq. km. Municipal Party Committee and Government entirely launched the Daming Palace Heritage Site Preservation Revelation Project ---- Daming Palace National Heritage Site Park which will become a classic orient example of Big WHS Preservation after its completion.