Haven't you ever seen a door made of paper? Last week,my father took me to the Xi'an Museum and I found many interesting things there. In the museum,there is a bowl made of gold. You can see many beautiful pictures on it. It is really beautiful. Of course,it costs a lot of money. Also there is a pair of shoes impressed me a lot. The shoes were made of wood,my father told me that in very cold weather people could wear them to keep warm. How strange they are!