North and South. Strictly speaking, the issue you mentioned falls under the category of Feng Shui.
Things like Feng Shui are originally non-scientific fields and can only be regarded as customs and culture at most. Therefore, all kinds of claims can be accepted as long as they have unreliable basis. It's a story of its own.
My personal opinion is: Which of the north and south bedroom doors faces west is the upper one? The reason is very simple, the one on the left is upper!
What’s the point?
Because in our traditional cultural etiquette, left is top!
In our usual saying, there is the saying of "going south and going north".
Therefore, the left should be up and the north should be up.
Of course, you can also explain some truths based on Yin Yang and Five Elements, but I think that as long as you know which one is best, there is no need to explain the truth.
Personal opinion for your reference. The house must face north and south. It is best to have north-south transparency. The orientation of the house is very important for a house. Different orientations have different fortunes. Let’s take a look at the analysis of the orientation of residential Feng Shui.
About the analysis of residential Feng Shui orientation
(1) The main door faces northwest
The house will be prosperous in the future. In fact, in the eighth period, it is good to have the door facing northwest, but the main reason is that there are many people in the unit. In the second half of the eighth period and the ninth period, the gate faces northwest, which is a prosperous house. Not only is it good for career, but it is also good for health, etc., and the population will be more prosperous.
(2) The gate faces due west
It will start to become prosperous in 2022. It has been said before that the west-facing house type actually has many problems in the Eighth Yuan, and there are always problems of one kind or another. But starting from 2022, although the ninth luck has not yet arrived, the luck has arrived before it arrives, and the houses facing west will begin to become prosperous, especially those with the main door facing west, will begin to become prosperous again, and are most popular among women.
(3) The door should face south
It will bring prosperity and good health in the future. In the future, another house type with strong and comprehensive Feng Shui is the house type with the main door facing south. In the future, this house type will also be very prosperous, prosperous, and good for health. However, most people in the city don’t like this type of house because the light is dark and there is not enough sunlight.
(4) The gate faces north-northeast
Another prosperous house in the future. House types with doors facing the northeast are also very popular now. But there is one difference: if the gate faces northeast by east, in the next fortune, the Qi will slowly recede and will not be as strong as before, although it will still be strong. The one with the gate facing north-northeast will gradually become more prosperous. This is the difference.
(5) Sitting northeast and facing southwest
I believe many friends who are studying Feixing know that among the eight fortunes, sitting northeast facing southwest can almost be said to have no luck. Why do I say it will create rich people? This is because if you sit in the northeast and face the southwest, the northeast is prosperous. If you assume that there is still water in the southwest. The strong energy in the northeast will stop when it meets water, and the strong energy in the northeast will be drawn toward the southwest. How can you not get rich? It must be a house type or orientation where you can make a lot of money nowadays. The role of water in Feng Shui is the boundary energy. As the saying goes, "when a dragon meets water, it stops, and when water meets a dragon, it stops." It can be seen that from prosperity to decline, you can still become rich. Therefore, if your home faces the northeast and faces the southwest, then the current eight fortunes will bring good fortune, and your income will increase day by day.
(6) Sit southwest and face northeast
This orientation is known to be a prosperous direction in today's Eight Lucks. But in the same prosperous direction, if the door faces the northeast, it may not necessarily lead to rich people. There must be a condition: there must be a river facing the front, and it must be flowing water, not still water. Just like the ancestral grave of Li Ka-shing, the richest man in China today, who is located in Chaoshan, he is sitting in Weixiang Chou, that is, sitting southwest to northeast, with the Han River flowing in front of him, which gave birth to Mr. Li Ka-shing, the rich man that we Chinese are proud of. In Feng Shui, it is called Kungen Bureau. Once you get rich, it will be Tianyuan Qianmo, which means great wealth. If the door of your home faces the northeast and there is a water or fish tank near the door, it will also bring good fortune.
(7) Sit northwest and face southeast
There is a classic saying in Feng Shui: A spoonful of Xun water can relieve poverty.
I believe that most people can understand it after reading it, which is enough to reflect the power of this Xunshui, which is simply incredible. Xun is the southeast, so if you sit northwest and face southeast, you can also create rich people. For example, Jin Yong and other literati and celebrities who have achieved both fame and fortune mostly have this pattern. Therefore, if the door faces the southeast, as long as the layout is reasonable, wealth will not be a problem.