China Pharmaceutical Products Supervision and Administration (NMPA) is the main agency responsible for drug supervision, and has formulated relevant regulations on drug labeling and packaging. Similarly, China State Administration of Markets (SAMR) is responsible for supervising food and health products, and has formulated corresponding labeling and packaging regulations.
As a legitimate Chinese medicine enterprise, Nanjing Tongrentang should abide by the relevant national laws and standards and ensure that the labels and packaging of its products meet the requirements. This includes accurately labeling the product name, ingredients, usage and dosage, production date, shelf life and other necessary information, as well as packaging materials and designs that meet the relevant safety, hygiene and quality requirements.
If you have specific questions about the product label of Nanjing Tongrentang, I suggest you consult Nanjing Tongrentang or relevant regulatory authorities for accurate information and guidance.