Arranging the classroom according to what the quadrants in the octagon in the bagua indicates will improve the results that you want to achieve in it. There are occasions though that you cannot arrive at an open position in the classroom that is in accordance with your bagua map. This may be due to the limitation of space, the basic design and structure and the positioning of the classroom. Aside from the general layout of the Feng shui office, symbols that represent the bringing in of wealth are also integrated in the Feng shui office design. Avoiding the poison arrows. The poison arrows are more likely to be found in cramped office spaces but nonetheless has to be checked out and avoided at all cost. To understand this better one has to have a good grasp on the influences that could be derived from the eight compass points so as to place objects there that are best representation of its potency. Feng shui decorating encompasses a wealth of knowledge, derivatives and variables that to list them all here would far exceed the scope of this article. It may not come as a surprise then why the harmony, prosperity and well being of the occupants in the house will now be very much altered than what it was 20 years ago. When the particular period has elapsed, it could be a time you will have to re map, do another reading and realign your house to the changed direction of the energy that is flowing. For the mind that is oriented in western thinking, avoiding clutter, mowing the lawn, cleaning up, burning dead flowers and leaves, are ways to healthful living and minimizing accidents aside from aesthetics. For Orientals, these are all of the above but are stretched further by the belief that these practices invite good qi (or chi). For professional work, remember that subtleties and variables are largely dependent and as widely varied as the person sitting beside you to the next. Advanced Feng shui practice and consultation will require detailed analysis based on charts and investigations, and could take a while to be written up, because Feng shui is about people, about events and circumstances and how this could all be taken in to harmonize with nature.