It is generally believed that the anti-bow coming into the house from the overpass or the road is a sickle, which is called the anti-bow, also called the sickle. The sinner suffered a bloodbath and was lucky again and again. There are other arc-shaped buildings, the bow is pointed at the house, and the lethality is the same.
Solution:
(1) Hang the Eight Diagrams Mirror in Shanhai Town or Jiugong, facing the evil side.
(2) Place a dragon turtle or a pair of bronze horses and rush to the evil end.