METHODS	They were treated by routine diabetic therapy , and in the observation group , acupuncture at Quchi ( LI 11 ) , Zhigou ( TE 6 ) , Hegu ( LI 4 ) , Xuehai ( SP 10 ) , Zusanli ( ST 36 ) , Yinlingquan ( SP 9 ) , Fenglong ( ST 40 ) , Diji ( SP 8 ) , Sanyinjiao ( SP 6 ) , Taichong ( LR 3 ) , Tianshu ( ST 25 ) , Gaohuang ( BL 43 ) , Shenshu ( BL 23 ) , Zhongwan ( CV 12 ) , Zhongji ( CV 3 ) were added with needling method of harmonizing spleen-stomach .\