And this is from three aspects related to chain operation of the company's success,service upmost.first,what is to serve?secondly,how can we provide quality services to customers,customer satisfaction?third,how to correctly handle the service in question?just make these three tasks.basic is the use of the quality of service to retain customers,that can best interests in the market stable and healthy development. And this is from three aspects related to chain operation of the company's success,service upmost.first,what is to serve?secondly,how can we provide quality services to customers,customer satisfaction?third,how to correctly handle the service in question?just make these three tasks.basic is the use of the quality of service to retain customers,that can best interests in the market stable and healthy development.