Yong Liu, Acupuncturist treats pain and respiratory conditions in Carlsbad Village from a State Street clinic, holding California acupuncture license AC5698 since 2007. Treatment protocols for lumbar disc pain and carpal tunnel syndrome combine body acupuncture along Bladder and Pericardium meridians with localized trigger-point needling, addressing orthopedic conditions frequently managed alongside the interventional spine procedures at Derrington Orthopedics. Asthma and chronic bronchitis protocols target Lung and Kidney meridian deficiency patterns using acupuncture points along the upper back and anterior chest to restore bronchial function under TCM respiratory diagnostics. The practice also addresses migraine and tension headache through Gallbladder and Triple Burner meridian needle placement along the temporal and occipital regions. Recovery and maintenance plans integrate herbal supplementation with needle sessions, building a holistic protocol that fits the IV-nutrient and metabolic optimization model at Hydration Room in Carlsbad. Complex chronic pain cases require bilateral needling across 20–30 acupuncture points per session with retained needle times of 25–40 minutes, supplemented by manual needle manipulation at De Qi sensation depth.