How many days does it take to express from Zhengzhou to Siyang?

Three days. Zhengzhou, the capital of Henan Province, is located in Siyang County, north-central Henan Province, and was called Huaiyang and Taoyuan in ancient times. Suqian City, Jiangsu Province is a county under its jurisdiction. Express delivery from Zhengzhou to Siyang takes three days. Express delivery, also known as express delivery or express delivery, means that logistics enterprises (including freight forwarders) cooperate through their own independent networks or through joint ventures (that is, networking).