CMA’s History & Founder

Founded in 1984 by Master Tai Chiang Ching, CMA (Creative Mental Arithmetic) has been a leader in brain development programs for children. After retiring from the army, Master Tai dedicated his life to studying early brain development and the benefits of abacus and mental arithmetic training. His passion led him to establish the first CMA institute in Taiwan, where he introduced innovative teaching methods that combined traditional abacus techniques with modern brain training exercises. Master Tai’s contributions to education have been recognized globally, earning.
him the title of the World’s Best Mental Arithmetic Trainer in 1991. His commitment to nurturing young minds has resulted in his students achieving phenomenal success, including world championship titles in mental arithmetic competitions.
Master Tai’s revolutionary two-hand, four-finger omission mental arithmetic calculation method is widely used in CMA institutes today. With over 30 years of research and development, he has also introduced EQ development modules, making CMA’s Total Brain Development Program (TBDP) one of the most powerful child development programs available. As the president of Yu-Ming Publishing Co. Ltd., Taiwan’s largest publisher of mental arithmetic books, Master Tai has authored over 200 books and developed online learning modules to further enhance the program’s effectiveness. His unwavering dedication and innovative approach continue to inspire and empower children worldwide, helping them realize their full potential.
About the CMA Program

EQ Development Training
Mental Arithmetic Training


Advanced Abacus Training
CMA Delhi NCR

CMA Delhi NCR, established in November 2014, has been a beacon of educational excellence and cognitive development in the region. Over the past decade, the center has trained hundreds of children, witnessing their transformation into confident and successful young adults. The CMA Delhi NCR program has consistently produced remarkable results, with students excelling both academically and personally.
The key person behind the success of CMA Delhi NCR is Mrs. Akriti Upadhye. Her compassionate approach and unique ability to connect with each child have been instrumental in the center’s achievements. Teaching is not just a profession for Mrs. Upadhye, it is her passion. She dedicates her heart and soul to every child’s learning journey, ensuring they receive personalized attention and support. Under her guidance, CMA Delhi NCR has become a
nurturing environment where children thrive, developing essential cognitive skills and emotional intelligence.
Mrs. Upadhye’s dedication and innovative teaching methods have made CMA Delhi NCR a trusted name in the field of brain development and mental arithmetic. Her commitment to fostering a love for learning and her ability to inspire students have resulted in a decade of success stories. She has also guided numerous students to achieve gold, silver, and bronze medals in both national and international Olympiads. As a result, CMA Delhi NCR continues to empower children, helping them scale new heights and achieve their fullest potential.


