Hoist is the past doctors holding elixir magic， it can draw Zengxiang，removal of disaster; and draw a space in the dirty very of the spirit， to restore the original clean clear. For the body is not good， suffering fromdisease， can alleviate symptoms， body and mind are better. The fortune teller's point of view， the reason why people get sick， and committed todisease Fu Star of a great. After the first find the residence in thedisease character star azimuth， placing the gourd， can achieve the effectof health protection.