Li Yu, Secretary of the Party Committee and Chairman of Hainan State Farms Tropical Products Industry Group Co.,Ltd, Committee Member of the Speciality Coffee Association of the China Society of Tropical Crops, and Member of the Haikou Municipal People’s Congress Committee on Agricultural and Industrial. He used to be the Secretary of the Board of Directors of Luoniushan Group Co., Ltd, the Secretary of the Party Committee and Chairman of Hainan Lishen Investment Group Co., Ltd and the President of Hainan State Farms Dafeng Coffee Industry Group Co., Ltd. Specifically, he led and participated in the formulation of coffee group standards and enterprises standards, 2 scientific research projects and 11 invention patents.