我们平时见到有些人，面色常暗、口唇青常。

We usually see some people, facial color Chang an, the lips blue often.

youdao

痰和暗舌、青舌、紫舌、舌下络脉青紫有联系；

Phlegm is associated with dim tongue, blue tongue, purple tongue and blue and purple collaterals under tongue;

youdao

痰和暗舌、青舌、紫舌、舌下络脉青紫有联系；

Phlegm is associated with dim tongue, blue tongue, purple tongue and blue and purple collaterals under tongue;

youdao