When Tchang crossed the river with the Dragon he opened the scroll with the answer. Tchang read and said to the Dragon that It had to pass the river , climb the mountain and before going to the wizard's palace he had to go under the river and drink some water with weeds. And that his wings were going to grow. Then, he walked to the old man's house and he read the answer. Tchang said that he had to go under the ground because his lemon tree was a magic tree. He had to find 3 bottles with a special soil that was going to make the tree bigger. But if he didn't put the soil well, the tree was going to die. Also, he had to buy a new one if he wanted to have a lemon tree. When Tchang found the woman he read her answer. He read that Ai-Ly had to kiss a boy and do something good for him. The Dragon had gave Tchang a ticket to go to a palace he wanted because Tchang had help him with his wings, the man had given him of his money, and food to his family because they were poor. The woman had given him like a golden fish. When Tchang went back, he saw that his mother was cold and with out food, because some bad people had stolen all their things. But Tchang with all the presents that he had received, helped his mother to get warmer and to eat. The next day, when they woke up, he saw the woman's grandaughter. And she ran to him and she kissed him and then she and Tcang built a house to live. They had a baby and they got married.