Inclusion Criteria:  Diagnosed with neck pain with headaches or neck pain with movement coordination impairments according to the Orthopaedic Section of the American Physical Therapy Association (APTA); Aaged 18-65 years; History of neck pain for at least 3 months; A score of ≥3 in Numerical Rating Scale for neck pain (NRS-NP) assessing the average neck pain intensity over last 7 days until the day of recruitment.  Exclusion Criteria:  Diagnosed with neck pain with mobility deficits or neck pain with radiating pain according to the Orthopaedic Section, APTA; Known specific reason leading to neck pain such as tumor, immune disease, endocrine and metabolic disorders, neurological abnormalities, cervical vertebra fracture, cervical dislocation; Acute neck pain or neck pain with radiating pain or upper limb symptoms; Neck pain with sensory or motor disturbance; Prior cervical spine surgery or congenital abnormalities; Experiencing medical dispute litigation; Have received acupuncture in last 30 days; In need of analgesic, muscle relaxant, hormones, or bearing greater pain from another area; Allergic to metal or adhesive tape, or carrying cardiac pacemaker, or skin damaged at selected acupoints; Disable to communicate or critically ill; Drug or alcohol dependent; Currently or planning to be pregnant.