Using the Bagua, wind chimes made of bronze and metal are ideal for Northwest and west if that sector is lacking or missing. The same applies to bamboo or wooden chimes for the East and Southeast areas because those sectors are not suitable for wind chimes made of metal. The energy brought by wooden chimes are said to be less compared to its metal counterpart because the sound they make is less crisp.
The bedroom is one of the most important rooms in the home, according to feng shui, because it's where we seek restoration, balance, and peace. It's also the place of dreams. In feng shui, the items you place between your mattresses have an energetic association with your intentions. So yes, you can make money (or find true love) in your sleep. Use sensual fabrics and fluffy pillows to promote relaxation and don't store things under your bed — shoes, suitcases, books, pictures, and files are too energizing for restful slumber.
A grave at Puyang (around 4000 BC) that contains mosaics— actually a Chinese star map of the Dragon and Tiger asterisms and Beidou (the Big Dipper, Ladle or Bushel)— is oriented along a north–south axis. The presence of both round and square shapes in the Puyang tomb, at Hongshan ceremonial centers and at the late Longshan settlement at Lutaigang, suggests that gaitian cosmography (heaven-round, earth-square) existed in Chinese society long before it appeared in the Zhoubi Suanjing.