Huajun Ruan holds a PhD from Fudan University. He has successfully introduced e-commerce to his pearl farming and processing empire. Now his Fenix pearl powder is a best-seller on ...mehr sehenHuajun Ruan holds a PhD from Fudan University. He has successfully introduced e-commerce to his pearl farming and processing empire. Now his Fenix pearl powder is a best-seller on the Internet, and has become a dominant online retailer.weniger sehen