Dong Yun
On one occasion, when Dong Yun was about to leave his residence for a casual hang-out with his friends Fei Yi, Hu Ji and others, he heard that a junior colleague, Dong Hui (), had come to visit and consult him. After seeing that Dong Yun already had an appointment and was about to board the carriage, Dong Hui said he would come back again another time and prepared to leave.