On February 20th, Huang Siguang, Secretary of the Party Working Committee of the Yangling Demonstration Zone, and Shi Gaoling, Deputy Secretary of the Party Working Committee and Executive Deputy Director of the Management Committee, met with Li Caisheng, Chairman of Shenzhen Tianying Brothers Group, and Cheng Shengli, Independent Director and President, and a delegation. The two sides had exchanges and discussions on the landing of the drone industrial park project in Yangling. Liu Zhongshan, a member of the Party Working Committee and Deputy Director of the Management Committee, met together.