Because of the respective advantages of the two sides, the two industry giants have joined forces. In addition to providing IT technology solutions, Changliang Technology integrates Tencent Cloud's cloud computing, big data, AI and other platform capabilities, and the two sides **** with the launch of the "Yinhotong" brand to provide financial institutions with industry cloud solutions to help banks, mainly global financial institutions to realize the combination of WeChat public number/small program, QQ, etc., to form a portal portal and business system docking. Portal entrance and business system docking. This intelligent financial end-to-end cloud service operation model adds a financial technology service operation model to the traditional project delivery model.