Can. The first thing you need to know is that you can't go back to your old school, and you can't go back to your old school without having to go back to your old school. The "CCB Huizhi know you" APP is the landing application of China Construction Bank's inclusive financial strategy. The APP intelligent service utilizes the Internet, big data, biometrics and other technologies to innovatively launch the "Internet customer acquisition + online credit business process" business model, integrating the amount of trial calculation, booking account opening, loan application, support repayment, index questionnaires and other functions, with open customer acquisition, one-stop processing, intelligent wind control and other features. The new business model is a new way of doing business.