Professor Sun Lijuan has been engaged in acupuncture clinics for over 40 years and has created many specific acupuncture methods based upon her academic thoughts in respecting but not limited to ancient methods and by creating but not indulgent in new techniques, and by learning widely from other＇s strong points, she has achieved remarkable therapeutic effects in the treatment of difficult and intractable diseases not ideally treated by Chinese and western medications. The authors are very lucky to study with Prof. Sun in clinical workshop and to listen to her teachings. Now, Prof. Sun＇s clinical experience in acupuncture is briefly explained as follows.