There is water in front of the house and a mountain house behind it. What is the poem that hides the Longshan Mountain in the water among the green mountains and green waters?

There is water in front of the house and a mountain house behind it. It is the poem "Seven Wonders of Feng Shui" that hides Longshan and water between green mountains and green waters. According to relevant public information, the whole poem of "Seven Wonders of Feng Shui Treasure Land" is: there is water in front of the house and mountains behind the house; There are green mountains and green waters in the house; There are dragons and tigers hidden in the water; There is a paradise where dragons and tigers leap to the extreme. Seven-character quatrains are a genre of China's traditional poetry, which belongs to the category of modern poetry.