Based on the blockchain eco-industry union (Chain Finance Commercial Union: CFCU) initiated by Chain Finance Corp CO.,LTD., the Chain Finance Project will leverage the influence of the owned media community business , and cooperate with the global high-quality blockchain practitioners to merge into vertical cooperative unions, and then establish a totally brand-new blockchain financial business docking ecological platform, to complete the new business format consist of upstream and downstream industry, media, community, users, market, education, cryptocurrency wallet, public blockchain, application blockchain, Dapp, primary market (ICO), secondry market (cryptocurrency exchange), etc. Also, in the form of decentralization and with the implementation of serial consensus mechanism like DPOS (Delegated Proof of Stake), RDS (Ruler Demolishment System), and DD (Double-decker) to ensure that the union is not affected by single interest group, and ultimately form a democratic, autonomous, fair and transparent, efficient and normalized financial business ecological closed-loop. The specific one-stop services would be launched on the platform, so all practitioners can easily obtain more commercial docking opportunities. Investors can find and match high-quality potential projects, project executor can efficiently match and dock global investors. And finally a win-win scenario would be promising for all union members.