It's okay. According to Lele's question and answer, Zhongtong and Shentong are not from the same family. Zhongtong and Shentong Express are two express delivery companies, and Shentong and Zhongtong are far away. The collection point of Shentong Express is different from that of Zhongtong, and the delivery time is also different. The delivery personnel are even different, so these are two express delivery companies, some are fast and some are slow.