Dadong Village is an administrative village under the jurisdiction of Sanjia Town, Yang Chun, Yangjiang City, Guangdong Province. The urban and rural classification code is 220, which is a village. The zoning code is 44 178 114206, and the first six digits of the resident ID number are 441781. The postal code is 529500, the long-distance telephone area code is 0662 and the license plate number is Guangdong Q. Dadong Village is adjacent to Najing Village, Luocun Village, Qujiang Village, Daxin Village, Zhongxin Village, Xinlou Village, Shuanghe Village, Sanwei Village, Dachong Village, Shanping Community, Pangdong Village, Pompeii Village and 3A Community.
There are Liu's Family School, Zaoluozhai Ancestral Hall, Jiangbei Ancestral Hall, Yangchunyan, Chunwan Scenic Area and other tourist attractions near Dadong Village. There are also specialties such as Yangchun Sanjia Powder, Yangchun Amomum, Yangchun Cotton Candy Orange, Gaodong Cotton Candy Orange and Guigang Fish.