1. Geographical environment: The cemetery should be located in a high and flat position, away from pollution sources and depressed environment. The surrounding mountains and rivers also play an important role, and it is necessary to form a good "dragon gas" and "cave gas".
2. Shape and direction: The shape of the cemetery should be square or rectangular, and try to avoid too many obtuse angles and sharp corners. The direction of the main entrance of the cemetery should be in an auspicious direction, such as east or south.
3. Choice of burial place: The choice of burial place in cemetery is also very important. Usually, you can choose to be located between mountains or at the back of mountains, which helps to form a stable gas field. There should also be peaceful and stable water in the cemetery, such as streams or ponds, to attract vitality and wealth.
4. Tombstones and stones: Tombstones and stones in cemeteries should be made of durable materials, such as granite. They should have an elegant and stable design and choose different colors and textures according to the date of birth of the buried person.
5. Cemetery layout: The layout inside the cemetery should also consider the principle of geomantic omen. Graves can be placed according to the eight-character numerology to maintain the balance of yin and yang. At the same time, the roads and flower beds in the cemetery should also be planned according to the principle of geomantic omen, so that the gas field can flow.
It should be noted that geomantic omen in cemeteries may have some subtle differences for different people and cultures. The best way is to consult a Feng Shui master or an expert to choose and arrange a cemetery according to personal circumstances and beliefs.