Biostar Pharmaceuticals, Inc. announced that the company has hired Professor Xiaohui Zheng as its chief scientist to preside over the company's product development projects. Professor Xiaohui Zheng, born in March 1968, is a professor and Director of the Engineering Research Center for the modernisation of Chinese herbal medicine at Northwestern University, and is mainly engaged in the traditional Chinese medicine compound effects of metabolism and composition analysis, biological chromatographic analysis of new technologies and innovative drug development.