Beijing filigree inlay factory was renamed Beijing Dongfang Yizhen filigree inlay factory in 1999. In April 2007, the filigree inlay technology was included in the Beijing Municipal intangible cultural heritage project. On June 8, 2008, the "filigree inlay making technology" was officially included in the national intangible cultural heritage protection project. Filigree inlay has always been a bright technical pearl in the treasure house of Chinese culture and art. It has developed in an orderly manner. After thousands of years of wind and rain, it still can not cover up its bright light. This course mainly introduces the general situation of Oriental art treasure Design Park and the appreciation of wonderful filigree works.