CHA is based on coin security chain issuance, and subsequently independently develops the main network Olive Chain public chain. Olive Chain is a future oriented public chain of Big data economic infrastructure. Based on blockchain distributed characteristics, Cryptography and other technical means and token design, Olive Chain provides a new blockchain solution and scheme for the development of philanthropy, and leads a new change in data services.The advantage of CHA lies in its development and sustainability: development refers to its active community activity, constantly changing CHA versions and developing basic applications; Sustainability refers to the stable appreciation of its holding value, which maintains a positive development of CHA through value-added incentives, capital introduction, and token lock-in. Taking the internationalization strategy as the starting point, starting from the specific needs and application scenarios of the industry, through blockchain, charity, public welfare, DEFI, data transmission, data anti-counterfeiting, charity data on the chain Big data and other applications, we can achieve the landing of trusted data in the industry, create new formats of trusted assets, trusted management, trusted public welfare, trusted transactions, and trusted circulation, so as to build industry standardization, digitization, financialization The international market ecosystem has become a leader in the Digital transformation of the global charity industry and an advocate of the credible digital ecology of the international asset supply chain....