The chairman of yuyu ocean technology co., LTD. Is known as China's best aquatic brain, famous brand marketing combat expert. Rooted in the marketing of alcohol and agriculture and fishery products, with a diversified marketing perspective and innovative brand wisdom, we have successively served most of the domestic aquatic brands and the origin brands. The publishing industry focuses on more than 10 books. In the field of liquor, aquatic products and agricultural products in China, it has shaped many industry leaders and is highly regarded by the industry.