At 2 pm on May 7, 2009, I drove the Santana car down the Panshan Highway in Mianshan. Because Mianshan has a relatively high difference of more than 1700 meters, the steep slope is still narrow and there are many corners, driving on it like a cloud. Going down the mountain, take S221 and S223 across Xiaoyi City to Qingyin Expressway on Fuyang City, and stayed in Mizhi City at 7 pm. On the way back to Baotou the next morning, I passed Wanfo Cave for a tour. Wanfodong is located on the right bank of the Wuding River, 8 kilometers north of Mizhi County, and is west of the national road. Wanfodong was dug in the Song Dynasty to the Ming Dynasty. There are 29 caves, the grottoes are 126 meters long, and most of the Buddha statues in the caves have been damaged. The largest grotto is called "Galan Protection Hall", and there are also "Guanyin Cave", "Ling Palace" . "Baiyi Cave", "Guanwang Cave", "Nine Days of the Virgin Cave" and other .......