 The calculation of the symbolic stars is logically connected to the theory of Yin and Yang, Five Elements, Ten Gods theory, Na Yin melodic elements theory, Twelve Energy States, etc.The symbolic stars are like the “leaves” of the heavenly stems and earthly branches in the big tree of Chinese astrology and can provide a very specific information in the horoscope analysis.The symbolic stars are used in many methods of Chinese astrology and metaphysics