XYC Lucky Pregnancy Chain is a diamond project of Singapore People's Investment Fund, with the goal of serving global scientific fertility and life health. XYC Pregnancy Chain plans to cover 233 countries and regions in 6 continents, Asia, Europe, Africa, South America, North America, and Oceania. XYC Lucky Pregnancy Chain takes the implementation of application scenarios as the focus of its work. In terms of planning and design of application scenarios, it achieves multi-dimensional and five-layer systematization, and a team of 10,000 international multilingual lecturers built by professional teachers is promoted globally. XYCC will be replaced by LBB on March 12, 2019.