Professor Li Ya-Hui led the Ministry of Education's project on developing and implementing retirement preparation modules. On November 16, 112th year of the Republic Era, a presentation titled "Embracing Life at 50: Retirement Preparation" was held at National Chung Cheng University. The event showcased three courses: "Retirement Adjustment for Happiness," "Chronic Disease Management and Aerobic Exercise for Well-being," and "Creating a Comfortable Home for Retirement." The event was highly popular, with 142 attendees and registration filling up within just three days, highlighting the keen interest in retirement preparation and the urgent need for learning about life arrangements post-retirement in an aging society.