I want to build a house on a piece of land. Some people say that place is where the turtle's neck is. Is there a problem?

Not credible, geomantic omen is a mysterious art with a long history of Han nationality, also known as Kate and Qingnangjing, and it is also known as Kanyu academically. Wind is vitality and field energy, while water is flowing and changing. Geomantic omen is the art of observing geography on the spot, which was also called geomantic omen theory in ancient times. This is a philosophy that studies the laws of the environment and the universe. Since man is a part of nature and nature is also a part of man, it is normal to achieve the state of "harmony between man and nature".