2. The house should be square. The house must be square and square, and avoid three cents and eighty cents.
3. The surrounding environment is good. In addition to the traditional Zuo Qinglong, Right White Tiger, Qiansuzaku and Houxuanwu, it is also necessary to consider whether there are evils around, such as low-pressure evils (buildings on all sides, overpasses), reflective evils (strong light reflection), stinking evils, sickle evils (bridges or roads become anti-bows), sword evils (corridors are too long), flying blade evils, ladder evils and so on.
4, the yang should be sufficient, there are too many windows in the house, and it is difficult to gather wealth if the yang is too strong; There are few windows, so we can't see the sun all day. Excessive yin is easy to cause evil spirits. Therefore, the light of the house should be moderate, and the yin and yang should be balanced, which is beneficial to wealth and health.