The correct name for this point is Zanzhu (攒竹), and it is generally not recommended to tap Zanzhu (攒竹), but rather to press and knead or needle Zanzhu (攒竹), which is effective for brightening the eyes, clearing the brain, relieving pain, and so on. Zanzhu is an acupoint on the foot solar bladder meridian, which is located in the depression of the eyebrow on the face, at the position of the supraorbital notch. Pressing and kneading or needling Zanzhu point can help to brighten the eyes, clear the brain and relieve pain, and it is suitable for patients with headache, pain in the eyebrow bone, unclear vision, drooping eyelids and eyelid movement. When pressing and rubbing Zanzhu acupoint, pay attention to the uniformity of strength, and do not use brute force. Patients with acute localized injuries should not be pressed and kneaded. When acupuncture treatment is performed, a straight stabbing method is used. Acupuncture treatment needs to be operated by a professional doctor, do not blindly tap the Zanzhu acupoint to avoid adverse consequences.