Sun Chengxun, Deputy General Manager and Secretary of the Party Branch of Yunnan Datang Hanfang Pharmaceutical Co., Ltd., is a licensed pharmacist.

For more than 30 years, Sun Chengxun has served as the project leader of plant medicine extraction, Chinese patent medicine production, Shenshuaiguo extract, dragon's blood extract in the research and development of new drugs, and has made 12 research achievements and practical models.

Awesome, rigorous and persistent - Sun Chengxun and his team used more than 3 tons of drug waste for experiments alone in order to improve the preparation prescription and coating prescription during the transformation of technical achievements for the new drug Dragon's Blood Tablet. Finally, they succeeded. At the same time, the scientific and technological projects he participated in have promoted and planted more than 1 million Dengtai trees in Pu'er City; He reduced the alcohol consumption of 1.5 to 1.6 kg Dragon's Blood products to 0.3-0.4 kg, the production batch time from 5 days to 4 days, and a batch of materials can be put in every day... Today, Sun Chengxun has already become a pharmaceutical "craftsman", making the enterprise grow from a small enterprise with an annual sales of more than 3 million yuan to a leading enterprise with an annual sales of more than 200 million yuan. Sun Chengxun will go on the road of pharmacy step by step@ Yunnan Pu'er Federation of Trade Unions