The first city in citic guoan (the first city in the world in Langfang, Hebei Province) was invested and built by CITIC Guoan Group Company. The foundation stone was laid in 1992, covering an area of 2.66 million square meters. The construction period lasts 15 years, and the total investment exceeds 5 billion yuan. Located in the southeast suburb of Beijing, bordering Beijing in the west and Tianjin in the east, it has a unique geographical position and convenient transportation. With conferences and exhibitions as its main business, it has become the largest comprehensive international convention and exhibition center in China, integrating many functions such as leisure and vacation, fitness, food shopping and film shooting.