Later, Chongming Island moved northward due to the diversion of the Yangtze River, and Yonglongsha and Xinglong Sha were connected with Chongming Island. Yonglong Town and Yongxing Town are the names of Haiyong Township and Qilong Township in Shanghai (Chongming). These two names appeared earlier than the time when Nanlong special bus set up the station. A bus line on Chongming Island, Nanchanglong Line (Nanmen Bus Station-Changzheng Farm), was later renamed Nanchanglong Line because it had to take care of passengers ferrying from Xinglongsha Wharf (the Fiona Fang near Xinglongsha Wharf was almost deserted within ten kilometers) and residents of Chongming County, Haiyong Township and Qilong Township ferried to Xinglongsha Wharf to Qidong, and the terminal station extended from Changzheng Farm to Xinglongsha Wharf. After several changes, the name and route direction were finally determined as the route from Long March Farm along Yongxing West (Middle) Road to Xinglongsha Wharf, and it was named Nanlong Special Line. Its bus stops are named Yonglong Town and Yongxing Town after Chongming in Shanghai.
At present, the accounts of these two townships have been frozen, and they can only move out but not move in. This is because Shanghai is really negotiating with Nantong to get Yonglongsha and Xinglong Sha. This is not a rumor. It's just that the terms have not been negotiated, and Nantong refused to give it, and it was caught in a dispute. If it is negotiated, it is true that Haiyong Township and Qilong Township in the future will be renamed Yonglong Town and Yongxing Town, merged into Shanghai and under the jurisdiction of Chongming County.