6个数字3中3有多少组比简介:Zhangjiakou is located in the northwest of the capital. It is just a small castle. However, from the late Ming Dynasty to the middle of the Qing Dynasty, Zhangjiakou was a famous place in the world. It was known as Lulu Commercial Port and Pidu, with numerous shops and merchants.
Zhangjiakou is located in the northwest of the capital. It is just a small castle. However, from the late Ming Dynasty to the middle of the Qing Dynasty, Zhangjiakou was a famous place in the world. It was known as Lulu Commercial Port and Pidu, with numerous shops and merchants.