Seek a joke about the journey to the west and the character of mentoring.

Dear Wukong: I have lived in heaven for quite some time. I don't know how you are doing in Huaguoshan. I write this letter slowly, because I know you can't read quickly. We have moved, but the address has not changed, because we brought our house number with us when we moved. It rained twice this week, the first time for 3 days and the second time for 4 days. Yesterday we went to buy pizza, and the clerk asked, Do you want to cut it into 8 pieces or 12 pieces? Your diligent mistress said, Cut it into 8 pieces, but I'm afraid you can't finish cutting 12 pieces. The pizza in that store is not bad. Let's go to a restaurant on the street for steak sometime. And your aunt Guanyin said that the coat you wanted me to send was overweight when it was mailed, so we cut the buttons and put them in the pocket of that coat. Your sister Chang 'e gave birth this morning. Because I don't know if it's a man or a woman, I don't know if you want to be an aunt or an uncle. Nothing has happened recently. I will write to you again. Tang Priest's Letter to Wukong