Qin, set up Changyuan County. [13] In 2019, Changyuan County was abolished and county-level Changyuan City was established. [1] belongs to warm temperate continental monsoon climate. [2] Changji Expressway, Daqing-Guangzhou Expressway, Jidong Expressway, Xinhe Railway and Provincial Highway 308 and 2 13 pass through the territory. Changyuan City is a national civilized city [5], a national garden county [6], a national comprehensive pilot area for new urbanization [7], a national science popularization demonstration area [8], a county meeting the standards for water-saving society construction [9], a national agricultural product quality and safety county [10], and a national rural innovation and entrepreneurship typical county [1 1]. Among them, the added value of the primary industry was 4.805 billion yuan, and that of the secondary industry was 28.475 billion yuan. The added value of tertiary industry is 65.438+09.679 billion yuan, and the structure of tertiary industry is 9.07: 53.77: 37.65438+06.