A traditional Chinese medicine pharmacist introduces dried tokay gecko, which is used as a TCM ingredient, to kindergarten children in Dongying, Shandong province, on Oct 18. The activity was organized to mark World Traditional Medicine Day, which will fall on Oct 22.[Photo by LIU ZHIFENG/FOR CHINA DAILY]

A traditional Chinese medicine pharmacist introduces dried tokay gecko, which is used as a TCM ingredient, to kindergarten children in Dongying, Shandong province, on Oct 18. The activity was organized to mark World Traditional Medicine Day, which will fall on Oct 22.[Photo by LIU ZHIFENG/FOR CHINA DAILY]