Shipu fishing port, also known as Da Nang. Shipu ancient city is built along the mountain, surrounded by mountains and sea, known as "the city is on the port, the mountain is in the city". It is connected to the fishing port, a deep hidden in the valley of the mountain, the city wall with the rolling and undulating mountain, the city gate is formed, the high control port is the "sea defense heavy town" Shipu ancient city of the main characteristics.