Tianjin, referred to as Tianjin, is located in the northeast of the North China Plain, connected with Beijing City, Hebei Province, is one of the central four municipalities, is also the largest coastal open city in northern China, known as the "Pearl of Bohai". The city covers an area of 11919.7 square kilometers. In 2014 the city's resident population of 15 million 170 thousand people, the region's GDP was 15727 yuan, an increase of 10%, per capita GDP reached 105321 yuan. In this part, through the analysis from 2013 to 2014 Tianjin economic comprehensive competitiveness and the elements of the competitiveness rankings change, comprehensive competitiveness of Tianjin economic promoting and influencing factors are found out from and to further enhance the comprehensive competitive power of the city economy in Tianjin provide decision-making reference. <<