The best preserved of the three Fu is The West Chamber, which is still on the plank road in Xixia. "Ode to Gao" was supposed to be on the Han River, but it was damaged by villagers' road construction, and then it was moved to Lingya Temple on the side. Ode to Shimen, originally in Shimen, was chiseled when the dam was to be built and moved into a nearby museum.
Because it is nearby, Ode to Shimen is still in Mianxian County, Shaanxi Province, and Ode to Gao is still in Lueyang County, Shaanxi Province. The Story of the West Chamber is not from Shaanxi, but from Chengxian County, Gansu Province.
From Shaanxi to Gansu, at first glance, it seems that the provinces are quite far apart, but looking at the map, we can find that Cheng County and Lueyang County are next to each other. Strangely enough, they are not next to each other. After all, these two places belonged to Wudu County in the Eastern Han Dynasty.
The so-called Shimen tunnel is actually the earliest artificial tunnel in China, with a length of 15.75m, a width of 4. 15m and a height of 3.6m The Shimen tunnel was opened in the period of Emperor Han in the East, and there is also a cliff in the history of calligraphy called "Cliff Stone Carving in the East Han Dynasty", which I remember. Later, there was a Qiang rebellion, and this section of the road was abandoned; Yang, the satrap of Hanzhong, suggested that the court rebuild this road, so there was "Ode to Shimen".