1. 此外，我市还拥有丰富的自然遗产如太行八陉之一的蔚县的飞狐峪、空中草原，阳原泥河湾盆地等，这些丰富的文化和自然遗产都为张家口厚重的文化底蕴增添了深刻的内容。
In addition, the city also has a rich natural heritage such as the pass too, one of eight lines of the flying fox Yuxian Tongkuangyu, air grassland, Yangyuan Nihewan Basin, which the rich cultural and natural heritage for cultural zhangjiakou thick add a deep content.
2. 刍议太行八陉及其历史变迁
A brief discussion on the eight Taihang passages and their vicissitudes in the history