The Yin Yang
This signs represents the harmonization of duality. It signifies the unity between masculine and feminine energies. The yin yang is a spiritual reminder that balance between the light and the darkness provides the most holistic approach to living a meaningful life. The universe abides by the law of balance.
Yin Yang, it's Binary iteration includes the Chinese characters for both SUN ☀️ (Yang) and MOON 🌚 (Yin), when 'Shen' arrives to complement and evolve the word combination to a Trinary relationship, with 'Shen' introducing the Chinese characters for both Spirit and Earth (Heavenly Earth).