Feng shui is an ancient Chinese philosophy about how humans and their environments interact and have relationships. It encompasses the principle that everything has energy and is connected to everything else. It is stemmed in the belief that based on laws of nature, principles, theories and techniques we can understand how to create an environment that allows us to be in harmony and balance. It also can guide us to enhance certain areas of our lives.The basic principle of feng shui is chi or energy. It is a feng shui principle that is used through all of life. It links the energy of all things together. There can be chi or energy of earth, the atmosphere and people. We can see the quality of chi expressed through areas of color, form, shape, sound and the various cycles in nature. Feng shui principles work to ensure that the chi is allowed to keep flowing and not get stuck or depleted.In feng shui principles, there are two main types of feng shui that we need to consider. One of these is physical and contains the actual structures, surroundings, buildings, roads and design. The other involves directional influences that although are invisible, still have an influence on our lives and how we relate to space and time. We need to take both feng shui principles into consideration when evaluating the chi qualities of an environment.