This is a very nice series. A series of wars that took place in the late 1930s.

This TV series was co-produced with the Shanghai Film Museum in the former site museum of Chang Ying, and the premiere of the restored color musical "Dongfanghong" was held in the former site museum of Chang Ying, Changchun.

There are many cities in China, which are basically built on flat land, but some cities are built on mountains. Speaking of cities built on mountains, many people think of Chongqing first, which is called the mountain city. It can be said that the magical Chongqing can only be said to be a metropolis built on a mountain, but today Xiaomei will introduce you to a city completely built on the top of the mountain, which is Jiaxian County in northern Shaanxi.

Jiaxian County is located in the west bank of the middle reaches of the Yellow River in the northeast of Shaanxi Province and in the southeast of Yulin City. It is also a famous cultural city with a long history, with a history of 1000 years. This ancient city was built in the Song Dynasty. Because of the dangerous terrain, it is known as the "Tiejiazhou". It faces the Yellow River in the east and cliffs on three sides.