In the group B , acupuncture was applied to Baihui ( BL 20 ) , Jianliao ( LI 15 ) , Quchi ( LI 11 ) , Shousanli ( LI 10 ) , Huantiao ( GB 30 ) , Yanglingquan ( GB 34 ) , Jiexi ( ST 41 ) and the other acupoints .