Master CK, the chief instructor of 乾诚易学, previously held positions in the real estate sector as a lecturer, trainer, market and investment commentator, financial advisor, project director, and marketing consultant. In 2019, facing a career bottleneck, he serendipitously encountered the I Ching at the end of the year. In 2020, he founded 乾诚易学, integrating the I Ching with real estate and finance, using both teaching and investment financing to validate the practicality of the I Ching and to embody the philosophy of applying knowledge in practice.

During the years when his personal Bazi fortune was at a low point, Master CK deeply realized that the I Ching, Bazi, and Feng Shui are not as mystical as portrayed in films and the market, capable of instantly changing one's destiny. Through in-depth study of this millennia-old wisdom, he understood how it can help individuals overcome difficulties and achieve breakthroughs. With exceptional insight and talent, Master CK mastered the essence of the I Ching within just five years, unraveling many profound concepts that are challenging for peers to comprehend. In 2024, he relaunched his endeavors, focusing primarily on teaching to drive the new development of 乾诚易学, and within a year, he has garnered over 60 students.