Hou CHIH-HSUN (Raymond), who left his job at 26 to embrace the life of a digital nomad and entrepreneur, is the founder of "雷蒙三十" and "柚智夫妻." As the editor of "雷蒙週報" newsletter, he dedicates his efforts to exploring the art of productivity and quality living for the individual. Through newsletters, blog, and videos, Raymond shares tips on leveraging digital tools for smart work and unlocking new opportunities. His online course, "Notion 實戰課程," has attracted over ten thousand participants in just two years, setting a new benchmark for self-made amateur creator. The same year saw the debut of his innovative online learning 3.0 Cohort-based Course. He also run an active community for subscription service "Lifehacker Premium”.