Gulin County, which belongs to Luzhou City of Sichuan Province and was called "Lin" and "Luhong" in ancient times, is the hometown of Lady Shexiang. Located in the southern edge of Sichuan Basin and the northern foot of Yunnan-Guizhou Plateau, it is an important transverse passage out of Sichuan. The area is in the shape of a peninsula and is inserted into north Guizhou, bordering Xuyong in the west and adjacent to Bijie, Jinsha, Renhuai, Xishui and Chishui in southwest Guizhou on three sides. The jurisdiction covers an area of 3,184 square kilometers. As of midnight on November 1, 2020, the permanent population of Gulin County is 651,958 people.

In the Qin and Han Dynasties, I. Lun was a Yi city in the southwest, belonging to the State of Yelang. The Tang Yuan and the first year of the prefecture of Jimi; At the end of Ming Dynasty and the beginning of Qing Dynasty, She Chongming launched the She 'an Rebellion and set up the She King's Mansion in Gulin, the Jianguo name "Daliang". Qing Guangxu thirty-four years (1908), Yongning County moved from Xuyong to Gulin field; In the first year of the Xuantong Dynasty (1909), Yongning County was renamed Gulin, meaning "Gulin Prefecture". In the 24th year of the Republic of China (1935), the Central Red Army "crossed Chishui" four times and entered Gulin three times. The 54-day campaign in China was a decisive victory in the Long March. On December 10, 1949, Gulin County was liberated. In 1960, Gulin County with Luzhou special area into Yibin special area; In 1985, Luzhou was established under the jurisdiction of the province, and Gulin County belongs to Luzhou. As of December 2021, Xinjiang has jurisdiction over 17 towns, 3 subdistricts, 3 minority townships, 39 communities and 246 administrative villages.

County people's government in Gulin Town. With Lang wine, 4 national AAAA scenic spots, 5 national AA scenic spots; There are I. I. Tea traditional distilling technique (I. Tea traditional brewing technique), I. Tea Lantern and other national intangible cultural heritage projects. It has been awarded the United Nations "Excellent Demonstration Award of China's Regional Environmental Planning", the Top 100 Counties in Western China, the National Demonstration County of Ecological Civilization, the Civilized City of Sichuan Province, and the Strong Tourism County of Sichuan Province.
In 2021, the GDP of Gulin County was 20.3 billion yuan, with an annual growth rate of 7.1%. Revenue in the local general public budget was 2 billion yuan.