Hey Astrid
Will you be thinking about clearing the energy in the wind-chime in your son's bedroom after 4 February and rehanging it? My understanding is that even though the energy coming in about 6 weeks earlier than Chinese New Year is for 2010, the energy collected by the wind-chime will continue to be 2009 if the cure is not cleansed and rehung after 4 February.
I'm sure you already know this though as you have such a good knowledge of feng shui.
Love
Desley
