Nanjing, as a historic ancient capital, retains many historical relics and is a place for historical enthusiasts to pursue. Zhonghua Gate is a landmark of Nanjing and a precious historical and cultural heritage of China. It can reach the city gate by subway to Zhonghua Gate Station, climb the city wall and overlook the ancient capital of Nanjing, which makes people sigh that China has a long history of 5000 years.