Geometry
Huizhou was in the sinuous mountain area of southeast China. They usually are situated with their backs and sides embraced by overlapping ranges of verdant mountains and their front facing east towards meandering streams. The geometry was designed in this way to shelter their villages from the cold prevailing winds blowing from the north.These dwellings characterized by multi storey compact form with high fortress like external walls. Openings and windows were absent at the interior building space. The perimeter walls were capped with step gables with a zig zag shape. These massive walls were constructed to provide a substantial amount of security and privacy of the occupants
The Huizhou had a skywell locally refered by the indigiants as
Tianjing. These were the only openings to the interior to allow natural lighting, ventilation and rain harvesting.