Out of San Francisco Chinatown, the world's public archway, we arrived at Union Square, where the buildings are magnificent and famous shops gather. When you are tired of shopping, sit in the square as if you were in a city park. Time is limited. We only went to Macy's Department Store, which is a traditional American Department store. It's a very large building, divided into two buildings, men's and women's. On the first floor of the ladies'building are cosmetics and bags, on the second and third floors are clothing, on the fourth floor are household goods, and on the fifth floor are the famous Cheesecake Factory. Bobbi brown's make-up is a lot cheaper than the domestic price. More noteworthy is that there are Chinese people in the BA shop. I think there are too many Chinese people shopping, which is more conducive to sales. The mall closed at 7 p.m. on Sunday, earlier than usual.