Xinhua News Agency, June 1, "China Optical Valley" Wechat official account, Wuhan Donghu High-tech Zone and Shenzhen Nanshan District signed a memorandum of strategic cooperation on 1 June. The two sides will focus on major national and regional strategic needs and strengthen cross-regional cooperation through strategic promotion, innovation, industrial prosperity, park co-construction, capital promotion and co-hosting of activities. In the next step, the two sides will give full play to the role of platforms such as Xili Lake International Science and Education City, East Lake Science City, universities and scientific research institutes of both sides, jointly build major innovation platforms, jointly undertake major scientific and technological projects, and jointly tackle key core technologies; encourage enterprises in the two regions to strengthen cooperation and promote industrial planning coordination and industrial chain supply chain resource docking.