The meaning of loan business. According to the inquiry of CCB official website, CCB Pratt Whitney Yang is a fast loan business for small and micro enterprises launched by China Construction Bank to implement the inclusive finance policy of the People's Bank of China. China Construction Bank's Pratt & Whitney Sailing D is a inclusive finance product specially made for corporate customers. This product can realize the convenient management and operation of corporate customers' funds through the deduction of public accounts or aggregate payment by CCB, so that corporate customers can better grasp the dynamics of corporate funds.