Coix seed paste is a good brand of Beijing Tongrentang. According to relevant data, Beijing Tongrentang brand is well-known at home and abroad, and Tongrentang trademark has been registered by Madrid Convention countries and Paris Convention countries, protected by international organizations, with unique formula, excellent materials, exquisite technology and remarkable curative effect. Coix lachryma-jobi and poria cocos ointment is made of Coix lachryma-jobi and poria cocos.