Mikhail Davydov trained as a process engineer of high molecular weight compounds. Researcher in the field of ancient (Chinese, Tibetan, Egyptian, etc.) esoteric teachings. Author of 10 books on Traditional Chinese Medicine (TCM). The first chapter of the book introduces the main calendar systems used in Chinese astrology, as well as the principles of calculating the chronological parameters of the horoscope (year, month, day to hour). Examples of Ba Tzu's "horoscope" composition and methods for determining creative aspects of personality, pillars of luck and the time of their beginning are given.