1. In terms of building spacing, the building spacing of Zijun Mansion in Huaibei is 5 meters, which meets China's residential construction standards and meets the daily use of vehicles.
2. In terms of daylighting, the houses in Zijunfu, Huaibei adopt 2× 1.5 super-large windows, with large daylighting area and good daylighting. Therefore, the building spacing in Purple County of Huaibei is conducive to lighting.