Middle Tong-Tai Dialect (Chinese: 通泰方言中区), a branch of the Tong-Tai Dialect is mainly used in the districts including Rugao, Rudong (excluding Binfang), Taixing, east of Dongtai, east of Hai'an and southwest of Jinhai.
Rudong Yangkou Harbour is a harbour in Rudong County, Nantong city, Jiangsu Province, China.