Hello everybody, thank you all for coming. My name is Olga Kotova, i'm the second years student of the physic departement. And today we are very happy, that we have this opportunity to talk Mr. Maa in person and to discuss to success story of his business and the technology he uses. Jack Maa, is the owner, of alibaba and the executive chairman. Eighteen years ago he founded this company his appartement in hangzhou china. Of Course you know of Ali Express, but it's just a small part of it. And today more than half of billion consumers shops online with Ali Baba. And Million of small enterprises sell the product, while through the company's trading platforms. And now it's no just the largest ecomerce company, it's the whole ecosystems that involves electronic payments, digital media, logistic, marketing cloud computing, and entertainment. Alibaba is responsible directly or indirectly for creating thirty million jobs. And At this point, in time when the company's ...