KFC's business philosophy is "crazy about customers", which means that the source of some actions is customers. In order to make customers leave any KFC restaurant in a good mood-"customers are the reason" is the most fundamental reason for KFC's success. .

Other demographic factors and human factors are actually commercial factors. . It's not the management culture of KFC. .

The original intention of KFC is to make every employee work happily and pass on this happy mood to every customer. Let every customer come to KFC restaurant for dinner with whatever mood, and finally leave the restaurant with a happy and satisfied mood. .