Macau's scenic spots are basically free of charge, but there are still special people on duty, and the protection is particularly good, such as the National Father Memorial Hall, each floor has staff. There are plenty of historical materials, photos and relics to give a comprehensive introduction to Mr. Sun Yat-sen. I didn't read it carefully, but I just lamented that the facilities inside were so good that the bathtub, the toilet and the furniture were not out of date. Opposite the memorial is the Macao Transport Department. There is a beautiful Phoenix flower blooming at the intersection.