One day, Xiao-Qiang wandering the streets. Streets busy, coming and going. Xiaoqiang lost her way. He could not find his way home, began to cry. At that time, two students just passing through and found a man standing Xiaoqiang crying in front of a shop. So they came to ask how he had. Xiao-Qiang told them how he got lost and said that his home address. Two students decided to take him home. When Xiao-Qiang's mother saw him return home safely to feel very happy. She invited the two students came to the house and want to give them some money, said thanks, but they did not take. So she asked them to tea, but they did not drink and then left.