Wangyue sand
Wangyue Sand: A Natural Remedy for Vision Improvement and Detoxification
Wangyue sand, also known as Mingyue sand or rabbit dung, is mentioned in the "Leigong Paozhilun". It is the dried feces of wild rabbits such as the Northeastern rabbit (Lepus mandschuricus Radde) and
December 1, 2023