On the base of deficient right-Qi, the pathogenic wind, cold, wet, heat attack the human body, block muscle, channel and joints and cause stagnant movement of Qi and blood.

其发生主要是在正气不足基础上，感受风寒湿热之邪，闭阻于肌肉、经络、关节导致气血运行不畅而成。

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On the base of deficient right-Qi, the pathogenic wind, cold, wet, heat attack the human body, block muscle, channel and joints and cause stagnant movement of Qi and blood.

其发生主要是在正气不足基础上，感受风寒湿热之邪，闭阻于肌肉、经络、关节导致气血运行不畅而成。

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