Patients of the warm acupuncture group were treated by warm acupuncture stimulation of the affected TE 5 in combination with routine acupuncture stimulation of Jianyu ( LI 15 ) , Jianjing ( GB 21 ) , Quchi ( LI 11 ) , Wangu ( SI 4 ) , Yangchi ( TE 4 ) and Hegu ( LI 4 ) , and rehabilitation training ( passive and active upper-limb motion exercise for 30 min , once daily ) , and patients of the control group treated with routine acupuncture stimulation of the same acupoints mentioned above , and rehabilitation training .