China's largest land port, the largest national gate, is located in Manzhouli, the remote small county town of Inner Mongolia Autonomous Region, which may not be so familiar to most southerners. Manzhouli's Guomen Scenic Area is only a few kilometers away from the urban area. It can be reached quickly by taxi. The national gate is 105 meters long, 43.7 meters high and 46.6 meters wide. It was built in 2008 and is embedded in the milky white door. The seven "red" characters of the "People's Republic of China" were adopted by the International Railway. The Gumen scenic area covers an area of 13 square kilometers, including the No. 41 boundary pillar, the national gate, the red international secret traffic line, the main sculpture of the Peace Gate, the historical relief of Manzhouli, the red tourism exhibition hall, and the locomotive square.