Recently,a video has become popular online. In the video, a man at Beijing’sSummer Palace (颐和园)___1___ information about the park’s buildings with visitors. Isthe man a tour guide? What’s so special about him? Well, in fact,he is a ___2___ at the Summer Palace.

“Oneday I saw a few visitors. They were reading ___3___, but they stillcouldn’t find the right way, so I offered them some help,” saysZhang Xu, the cleaner. “In addition to (除……以外)our daily cleaning work, we also provide more ___4___ like answeringquestions and giving directions.”

ForZhang Xu, the Summer Palace is a special place. As a child, he camehere to play. When he __5___ up, he began to work here and became apart of it. Zhang started working at the Summer Palace in late 2021.“Every morning when I ___6___ here and begin my work, I feel likeI am one of the stones in the garden,” he says.

Zhangis interested in the Summer Palace. And he wants to ___7___everything about it. In his free time, Zhang likes reading booksabout it and looking for the information online. That ___8___ him anexpert (专家)at the Summer Palace. He often shares information about the buildingswith visitors. “I’m very glad to help more people enjoy thebeauty (美丽)of the place,” he says.