This Chapter is an excerpt from The Yellow Emperor’s Classic on Dwellings, Volume 2, a guide to Feng Shui principles for building and maintaining homes. It details auspicious and inauspicious directions for construction and repair, correlating specific compass directions with the fates of family members and the prosperity of the household. The text emphasizes the importance of balancing Yin and Yang energies, and offers detailed guidance on the ideal placement of structures (such as granaries, stables, and guest halls) to maximize positive Qi flow. Specific days for undertaking construction or repairs are also prescribed based on astrological alignments.