It takes a while to visit the downtown area. Tickets are required. The point is that the contents are similar to the buildings in Guangdong, China. For the Chinese, going there is really a waste of time and money... This is one in Hanoi. A cultural tourist attraction not to be missed. There are so many different houses and art collections on display, which is very interesting. The restaurant on site is not the best, but it's ok. But still a wonderful trip. This place is definitely worth visiting if you like culture and want to learn Vietnamese art and heritage. This is one of the best private art exhibitions in Hanoi (the owner is a well-known painter, Qingzhang County). Many traditional architecture houses and gardens are very artistically exhibited.