A giant sphere has been built as a symbol of the geographical line dividing China's south and north in Huai'an, Jiangsu.

At present, the urbanization process of Huaian has stridden into a stage of accelerating developing. However, its urbanization level falls far behind the level of economy development yet.

This paper introduced the technology and achievements for example of No. 8 and No. 6 of An Wells in the Huaian Salt Mine.

Good morning(afternoon), sir(lady). Welcome to Huaian Coach Station.

Zhou Huai, who flee all the way to the goal of Jiayuguan, disappear in the overwhelming black sandstorm.