C396 Jin Jing
The Dazhou city was very far away from Ling Ling'er, and had traveled for more than twenty days. However, after winter, the capital city was extremely cold and the river was sealed in ice, so they could not travel by ship.
Taking a horse carriage would save about half of the time in about a month and a half. However, Soong Xintong and the rest were still warm so they had to travel earlier