On Nov.7, the 2020 Annual Conference of Walnut Industry Countries Innovation Alliance & the First Chacheer Walnut Industry Youth Forum organized by the Walnut Industry Countries Innovation Alliance and undertaken by Chacheer Food was held successfully in Hefei, Anhui Province. Numerous industrial experts and enterprise representatives gathered to jointly analyze new opportunities and challenges that the walnut industry faces in the post-epidemic age, and discuss the way for the walnut industry to make transformation and upgrading, and seek for high-quality and innovative development. Many guest leaders are invited in the conference. Many well-known experts shared and delivered academic reports regarding the walnut industry during the conference.