Hi, Master, I know that a triangular land is not ideal, especially the sitting/back of the land is smaller than the facing/front. I can understand how the energy flows with difficulty or is interrupted by Sha Qi, if this triangular land is an island defined by no other lands around it. Most of lands are connected with one another in the USA, and each shape of lands is defined only by county records and surveyors, without physical boundaries. I wonder if the principle of the land shape still