hu Wen.Zhu Wen took it over and looked at Zhang Hui in confusion.Zhang Hui explained, “I have already prepared for the official’s arrival. This letter can be copied by the clerk and sealed with an off...In May of 884 AD, on the official road fifty li southwest of Bianzhou (modern-day Kaifeng)wenty minutes. That means it was less than twenty miles. When he was younger and his physique was better, he estimated it would take half an hour or so to get there. Well, ancient roads certainly wer...