sòng xíng
送   行  

Chinese people are justly famous for their hospitality. A Chinese host often presonally accompanies the leaving guests to the lift, or goes with them until they are out of his house or office, or even stands gazing after their parting. The farther the host escorts the guests, the greater an honour it will be. A good send-off is commonly given to the guests until they get into the car. It is unusual to immediately shut the door behind guests.