1. From the perspective of geomantic omen, the main entrance of the community is the main air intake of the whole community and the main attraction of money. Generally, it is best to use secondary and tertiary roads as the gate of a community. If the road is too wide and too big, such as the main road of the city, the traffic volume is large, which is equivalent to the water being too big and too urgent. Such wealth is difficult to collect in a residential area, and of course there is no money at all. And if the road in front of the main entrance is too narrow, it is a road or alley below the third level, which is also unlucky. It will cause the gas path to be blocked and suffocated, and it will be impossible to enter the park because of anger, thus causing the whole park to be angry and dull. Where can it accommodate auspicious gas?
2. From the point of view of ease of use, traffic jams often occur on narrow roads. How can the owners feel happy living in such a community? Therefore, the first-class road, as the main road, is not suitable for opening the park gate, nor is it suitable for opening the gate on the narrow road below the third class.