Chen Liji Zhuang Medicine Shen Jian Pill was produced by Guinness Book of Records, the world's longest-lived pharmaceutical factory, and was created by Guangzhou Chen Liji Pharmaceutical Co., Ltd. in the 1960s according to the prescriptions of provincial famous traditional Chinese medicine practitioners through modern preparation technology research. For more than 50 years, the products have been sold well all over the country and Southeast Asian countries. Zhuangyao Shen Jian Pill has been doing brisk business since it was put on the market. Its name has been closely linked with "Chen Liji", a 4 12-year-old brand, which has won the trust of patients.