During the oral exam, the tour guide just watches the scenic spots and explains, and time is limited. You'd better choose a specific point of that scenic spot to explain. In addition to the necessary greetings and scenic spots, the oral explanation is a specific point to explain. The oral explanation lasts about 5 minutes, with a minute's greeting and a brief introduction to the scenic spots, and then a detailed explanation, such as the Confucius Temple you mentioned. After the general introduction, you can explain the gate, a statue, a stone and a couplet in detail. Pay attention to control time and explain the speed of speech. Finally, it is better to have a transfer and say that the explanation is over.