To enter China's retail foreign, whether for hundreds of years old or new show, basically is the world's top outstanding enterprise, its management mode, management experience, management means, management personnel are very have an advantage, the management of the goods, services, management, price management, site management, equipment management, technical management has a unique place, is much better than us. It was within the '70s and '80s that the Japanese began implementing technologies in diamond cutting. To help them to measure the quality of diamond cuts, they created special view-scope which they known as the FireScope. When viewing a diamond ring with the scope one surely could determine the hearth, or optical performance, in the diamond. A serial entrepreneur, Mario Alcaraz has founded and created quantity of web-based companies built upon innovative virtual business models. He thrives in growth-focused businesses and it is always pushing to be with the technologically advanced of technology, emerging business models, and global movements. His experience of business, technology, and marketing gives a firm foundation for business decision-making and execution. 'It's an exilerating time to become at the forefront of the digital revolution ' to be building businesses where old principles are increasingly being shattered and a are increasingly being born.'