Hello, I am glad to answer this question for you. Regarding your question, when was Chen Liji acquired by Guangzhou Baiyun Mountain? It was acquired in 212. After inquiring about the trademark of Chen Liji Jiaguan "Baiyun Mountain" in 212, the enterprise was renamed as "Guangzhou Baiyun Mountain Chen Liji Pharmaceutical Co., Ltd.". I hope my answer can help you!