myfs_122211

I am a new comer to Feng Shui and I have just moved to a rented house (mansionette). Lately, I have been 4D by a few digit the last one e.g. if I buy 9491 it will come out as 9493 etc. I have been advised by a friend to place a pair of Pi Xiu in my bedroom. As my main door is facing North east and my bed room window is directly on top of the main door. I have placed the Pi Xiu facing out of mny bedroom window also in the positon of North East. Then I read somewhere that Pi Xiu is not supposed to be placed in the bedroom, I am confused being new to Feng Shui. Please advise. I have also placed a 9 Emperors coin behind my Main Door, will that help? I am attracted to Qi Lin, what is the different between Pi Xiu and Qi Lin? Also the stairs leading to the bedroom is situated in South East direction, it has a small extention out, I was thinking of Placing a pair of Pi Xiu at the corner of that extension( it is chest height and runs along to the top of the stairs) Is the anything I can do enhance my 4D/ bigsweep luck? and also to adnvace in my career? How do I stop office politics from affecting me? Pls advise.