According to Feng Shui, triangular houses are unlucky. They will harm others externally and themselves internally (corners of walls and rooms), which are mainly manifested in eye problems. Of course, this type of house can also be easily resolved by filling in the gaps. To remove the bulges means to cut off the sharp corners. Of course, it does not mean that you need to remove the triangle. Instead, you can modify the inner and outer sharp corners into streamlined shapes during decoration. It will look smooth and smooth when viewed from a distance. Outside the courtyard wall Appropriate fences can be built. The opinions expressed by teachers are for reference only. Please forgive me for any deficiencies!