The difference between the four modernizations of the Dousu Heluo School and the four modernizations of Qintian lies in the different schools and different research objects.
1. Different schools of thought: Dousu Heluo School belongs to one of the traditional numerology schools, which mainly studies the ups and downs of human life and the turning points of destiny; while Qintian Sihua belongs to one of the twenty-eight numerology schools. A theory that mainly studies the influence of fortune on human destiny.
2. Different research objects: The Heluo School of Dou Shu mainly studies the impact of factors such as birth time, horoscopes, and passage of time on a person's destiny. Qintian Sihua mainly studies the relationship between the "Heavenly Stems and Earthly Branches" of time and the fate distribution of the twenty-eight constellations.
The Four Transformations of Dou Shu Heluo School and the Four Transformations of Qin Tian are two different numerology theories, with different objects, research methods and research objects.