针灸 has been used for more than two thous和 years in China to promote well-being 和 treat illness. 在中医中, 健康被认为是能量自由流动的结果, 叫气, 在身体里. 疾病归因于这种能量流的阻塞, which can be relieved by the placement of thin needles at various points 在身体里.