Bit Brother Ltd, formerly Urban Tea Inc, is a holding company mainly engaged in the tea product sales business and blockchain business. The Company operates three businesses. The blockchain and digital asset mining business is engaged in the research and development of a digital currency wallet, and the integrated operation and management of supercomputer servers for individual and institutional users. The tea and light foods business is engaged in the provision of tea drinks, light meals, pastries and coffee. Tea-based beverages include fresh milk tea, fruit tea and milk cap tea. Light meals include salads, sandwiches, pasta, steak, burritos and others. Pastries include bread and cakes. The business management services business is engaged in the provision of business management services and license trademarks to retail store owners, including operational management advisory services, human resources management services, accounting and payment solutions and others.