19 1 1 year, the place name system of Lianghe is under the jurisdiction of Yongfeng Township. In the 20th year of the Republic of China (193 1), two rivers were built from Yongfeng Township. In the 24th year of the Republic of China (1935), it was merged into Wanshan joint insurance company, and the two rivers were built independently the following year. In 29 years (1940), Lianghe Township was rebuilt. 1953 Three townships of Lianghe, Daquan and Guanyin were established. 1956, Black Forest, Big River and Osmanthus fragrans under the jurisdiction of Shanguang Country are classified as Lianghe Township; 1958, Lianghe Township People's Commune was established; 1962, which belongs to Baishi District Office; 1992 Zhongxian township organizational system was adjusted, and the organizational system was retained, and the government was stationed in Lianghechang. In February, 2006, Zhongxian county adjusted its administrative divisions again, canceled Lianghe Township and merged into Baishi Town.