On May 11, 2022, Tian Weidong, Secretary of the Dezhou Municipal Party Committee, visited Linyi County to investigate the development of small and medium-sized enterprises, and conducted on-site inspections at Shandong Xinbo Pharmaceutical Research Co., Ltd. Zhao Xuekun, member of the Standing Committee and Secretary General of the Municipal Party Committee, and leaders Zhang Qi and Cui Lei from Linyi County accompanied the research.

Tian Weidong and his delegation conducted an on-site inspection of the company's laboratory to understand the operation of the enterprise, and communicated with the company's responsible person.