<p class="ql-block">气血通道</p> <p class="ql-block">外气道与内气道分界线</p> <p class="ql-block">内气道与后气道分界线</p> <p class="ql-block">外气道与后气道分界线</p> <p class="ql-block">外气血通道</p> <p class="ql-block">后气血通道</p> <p class="ql-block">内气血通道</p> <p class="ql-block">阴阳与气血通道等的对应</p> <p class="ql-block">气道口</p> <p class="ql-block">赤白肉际处</p> <p class="ql-block">气道口</p> <p class="ql-block">支气道</p> <p class="ql-block">支气道划分的定位点</p> <p class="ql-block">颈椎7胸椎12腰椎5</p>