Yangjia Town, belonging to Jingyang District, Deyang City, Sichuan Province, is located in the northern part of the West Sichuan Plain, bordering Xiaogan Town in the east, Xiaogan Town in the southeast, Tianyuan Street and Xiaogan Town in the south, Tianyuan Town in the southwest, Tianyuan Town in the west, Dexin Town and Xiaogan Town in the northeast, and Xiaquan Town in the north. The total area of the jurisdiction is 30.84 square kilometers. In the twenty-ninth year of the Republic of China (1940), Yangjia Township was established.In October 1994, the township was changed to a town.On December 12, 2019, Yangjia Township was abolished and Tianyuan Street was established. As of October 2019, Yangjia Township has 1 neighborhood committee and 6 administrative villages under its jurisdiction, and the township's people's government is located at No. 33 Jiazheng Road, Yangjia Township. As of the end of 2018, Yangjia Town had a household population of 22,541. As of the end of 2018, Yangjia Town had 61 industrial enterprises, including 11 above scale, and 38 general stores or supermarkets with a business area of 50 square meters or more.