What are the requirements for a land of geomantic omen?

Long Mai is a mountain range. "refers to the mountain as a dragon, and the situation is soaring", borrowing all the dragons to show the true shape of the mountain. The continuous trend of the mountain refers to the pulse, such as "the vein of the human body, the movement of qi and blood." On the origin of Long Mai, Long Mai has branches, sizes and lengths, so it is said that the dragon is still a tree, and there are big branches, small branches, big branches and small branches. As far as the landscape pattern of Yin-Yang geomantic omen is concerned, the theory of geomantic omen is based on the agglomeration of Long Mai, that is, the agglomeration of mountains and rivers, and there are three patterns: large, medium and small. Big gathering is a metropolis, middle gathering is a big county, and small gathering is a country, a mansion and a rich and shady place (grave). Appreciating the Geomantic Pattern of a Place in Jixi, Anhui Province (the ancestral home of the leader) The gathering place of Long Mai is a mountain with Yin and Yang geomantic landscapes. Those who come from Ganlong or Zhilong are often called the dragon, or the main mountain, or the town mountain, and most of them are located in the north or west. It is better to spread branches and leaves horizontally to form a screen account, which is called "big account" It is called "Luocheng" if the barrier between the two wings is included in the outside to achieve the overall situation. In addition, the theory of dragons also pays attention to the image of mountain peaks or luantou, which gives birth to the theory of dragons and star peaks. According to the five-star situation, the image of the mountain peak is evaluated by the five elements, that is, gold, wood, water, fire and earth are round, straight, curved, sharp and square. Based on the five-star theory, there are different theories, such as nine-star, which can be adapted to analyze the various images of mountains and peaks. As for dragons, besides the ups and downs of the mountains, which are staggered, vivid and beautiful, and the images of the mountains are graceful, outstanding and majestic, we still pay attention to their vitality, that is, the ecology is good, there are stones as the bones of the mountains, soil as the flesh of the mountains, water as the blood of the mountains, vegetation as the fur of the mountains, and we pursue the physique of the mountains or dragons. The skin has no collapse, the color is oily, the vegetation is lush, the spring is sweet, the soil is fragrant and greasy, and the stone is moist and bright. If so, the gas clock has not stopped. " From the above geomantic theory, and endowing Long Mai with spirituality, symbolizing his fate, it is to build a stargazing platform, to breathe in with heaven and earth, to study heaven and earth on it, and to pray for the perfection of harmony between man and nature. From this, it can be seen that the image of Feng Shui is very valuable in terms of aesthetics. For example, in the theory of Feng Shui, it is forbidden to cut down trees on the main mountain, to cut Long Mai, and to advocate planting trees to protect life. In the pattern of geomantic omen, the Sand Series refers to the mountains that surround the geomantic treasure-house, and it is in a subordinate relationship with the context of Teda's respect and backward leaning, or those who call the main town and mountain. There are many stresses on sand in geomantic omen, which is called "sand method". Longshan pays attention to beautiful images and vigorous activities, and other sand mountains are called "drinking shapes", such as: Yutai, Huagai, Baogai, Baoding, Baoyu, Yindou, Wenfeng, Wenbi, Penholder, Santai, Yudou, Jinping, Brocade, Phoenix, Yuji, Double Saddle, and so on. In addition, regarding its pattern, it is important to have four beasts such as "Qinglong and Baihu" or four Lingsha Mountains, such as Hanshan, Shuikou Mountain and Chaoshan Mountain. The geomancers take the cave as the center, with the former mountain as Suzaku, the back mountain as Xuanwu, the left mountain as Qinglong and the right mountain as White Tiger. Because Feng Shui pursues the south direction as positive, the east, west, north and south are the same as the left, right and left, but because there are non-positive people, they are used to being called four beasts, so they only talk about the left and right, regardless of the east, west, north and south. "With its cave in the guard area, it will not make the wind blow, embrace sentient beings, force or suppress, and will not fold or flee. Therefore, the cloud says: the green dragon winds, the white tiger tames and bends, the Xuanwu hangs its head, and the rosefinch dances." These show that the sand mountain plays a considerable role in good ecology and landscape, as well as psychological feelings, that is, in improving environmental quality.