Acupoint Selection:Dazhuui(DU14), Zhiyang (DU9),Tianzhu(BL10),Lieque (LU7),Houxi(SI3),Jiaji points(EX-B2)located on the upper back Method Puncture Dazhui obliquely upwards 1.0 cun,Zhiyang perpendicularly 1.0 cun,Tian zhu perpendicularly 1.0-1.5 cun,Lieque obliquely upwards 1.0 cun,Houxi perpendicula- rly 0.5 cun.Puncture the above points with the even method.◼ Acupoint Selection: Dazhuui(DU14), Zhiyang (DU9),Tianzhu(BL10),Lieque (LU7),Houxi(SI3),Jiaji points(EX-B2) located on the upper back ◼ Method :Puncture Dazhui obliquely upwards 1.0 cun,Zhiyang perpendicularly 1.0 cun, Tian zhu perpendicularly 1.0-1.5 cun, Lieque obliquely upwards 1.0 cun,Houxi perpendicula￾rly 0.5 cun.Puncture the above points with the even method