What does C stand for in Feng Shui?

C in geomantic omen stands for three-in-one geomantic method. In Feng Shui, Z stands for sitting on a mountain, A stands for Luan Tou method, B stands for Kong Xuan Feng Shui method, C stands for three-in-one Feng Shui method, D stands for nine planets Guagua Feng Shui, Longmen Eight General Feng Shui and so on. Every letter has a meaning. Feng Shui is a mysterious art with a long history. The core idea of Feng Shui is the harmony between man and nature, so as to achieve "harmony between man and nature".