The Pharmacopoeia of the People’s Republic of China 2020 edition is the 11th edition. It covers both traditional Chinese medicine and Western medicines. It gives descriptions and information of purity, testing, dosage, precautions, storage and strength of each drug.The latest edition of Chinese Pharmacopoeia was released on July 2, 2020, and took effect on Dec. 30, 2020. this edition of pharmacopoeia includes 5911 monographs, 319 new additions, 3177 revisions, 10 rejections, and 6 reductions due to the merger of monographs