Tongrentang Angong Niuhuang Pills are packed in red iron boxes, red brocade boxes and green wooden boxes at the same price. Natural musk and natural bezoar are used, and the price is 560 per box. There is also a green brocade box packed with artificial musk and cultured bezoar in vitro, 180 a box. Because natural raw materials are more expensive, bezoar and musk are more expensive than those in Huang Jingui, and the effect is better.