Hey I need help. I just invited Tian Lu from Taiwan recently. Is Tian Lu and PiXiu same? Initially I already invited a pair of PiXiu to my house and now then i hear from the Taiwan ShiFu that It cannot be placed in a pair?? Does it has a good direction to put for this year? Or should I just put the direction the Shi Fu said? Because I saw previous discussion said that every year there is a direction to place it.