What’s far more colorful than the usual purple tongue? An eggplant/purplish hue. Though purple could possibly be a pretty colour elsewhere in mother nature, say, on the flower, with a tongue, it’s a sign of a significant problem with blood circulation. 另外，笔者通过对该期刊的文章进行调研，发现该期刊收稿范围广泛，与中医/中医药密切相关的其他领域，具体包括临床营养、临床诊断、针灸、药剂... https://zandersi3s6.empirewiki.com/8076900/a_review_of_chinese_medicine_acupuncture_points