According to tradition, Wenchang Bureau can be arranged more accurately with three candles, because this is in line with traditional experience and principles. However, the concept and practice of modern geomantic omen have developed many changes and new methods. Some people may think that just two candles are enough. Everyone's understanding and practice of Feng Shui can be different.
Generally speaking, when choosing Wenchang Bureau, you should decide whether to use three candles or two candles or other ways according to your own beliefs and actual situation. It is very important to respect tradition, and at the same time, we can combine modern ideas and practices to find a way that suits us.