Yang Xinguang's latest work, "Mountains", is participating in the "Watchland" 2018 Guangan Field Biennale. A total of 43 works by 35 participating artists from China and nine countries around the world were presented in Guangan. "Shouyuan Xiang" 2018 Guangan Field Biennale officially opened on December 16, 2018.

Yang Xinguang's "Mountains" is a collection of small concrete and concrete hills. The artist focuses on the symbiotic relationship between organic and synthetic materials. In this case, cement concrete, a typical urban material, is shaped into hills, showing the shape of the sand, water and gravel that make up the mountains.