2-3 days. According to the query of ZTO Express in official website, it only takes two to three days for Shijiazhuang to reach Taiyuan by express delivery, which is only an estimated time, because the courier needs time to receive the goods, sort the goods, sort the goods after arriving in a city, and sort and deliver the goods after arriving at the destination. Shijiazhuang, referred to as "Stone" for short, formerly known as Shimen, is the capital of Hebei Province, the political, economic, scientific, technological, financial, cultural and information center of the province, and the State Council has approved the implementation of the coastal opening-up policy and financial opening-up.