Dear Master, Can I know if a bedroom is located in NE, where the 5yellows is in 2007, what kind of remedy is recommended to ensure a safe year ahead? Coincidentally, a electric fan is also placed in the NE of the same bedroom which I strongly feel that it will activate 5yellows. If the fan cannot be moved, what can be done effectively to reduce the ill effects of the 5 yellows? Thank you for advising in advance.