Xu, an overseas Chinese living in the United States, Ph.D. in biochemistry, a leading figure in the field of life sciences, a senior researcher at the American Institute of Life Sciences, the vice president of the China Institute of Health Research, the dean of the Bok Research Branch of the China Institute of Health Research, a distinguished member of the Zhejiang Provincial Political Consultative Conference, the founder of maltodextrin in China, and an invention patent holder.

65438-0995, returned to China to research and develop barley green products with people with lofty ideals in China. In 2000, he founded Hangzhou Boko Biotechnology Co., Ltd. and is now the chairman of the company.