Additionally , the penetrating needling technique was used at the head points [ penetrating needling from Baihui ( GV 20 ) to Taiyang ( EX-HN 5 ) ] and the local affected extremity [ penetrating needling from Jianyu ( LI 15 ) to Binao ( LI1 14 ) , from Quchi ( LI 11 ) to Shaohai ( HT 3 ) , from Waiguan ( TE 5 ) to Neiguan ( PC 6 ) , etc ] .