Please recommend a Korean medicine clinic in the Gyeongju/Pohang area that does good acupuncture or manual therapy for lower back pain.

My husband's job is so bad that his back can't help but hurt, so he always has back pain, like a chronic disease.

I always stretch and loosen it up with a black roll, but only for that time.

If there is a place that has manual therapy or a Korean medicine clinic that has worked well for me, please recommend it.