| 1 | Resources Conditions: The coal resources are rich in Yangcheng County. It has the character of low ash, low sulphur and high calorific value; | |
| 2 | This paper expounds the importance of the protection of the water resources, analyzes on the water pollution situation in Yancheng County, and advances some corresponding preventive countermeasures. | |
| 3 | And it is near to hills and rivers with grand city walls. The residences are all luxurious and elegant in right order, which is a special castle architecture group. | |
| 4 | 然后，采用课堂观察法和访谈法，对山西省阳城县某小学进行调查，选取二年级、四年级和六年级中的三个普通教学班进行为期一个半月的跟班观察。 Firstly, the research collected studies about the power of discourse between teachers and students at home and abroad and clarified and defined a series of related concepts. |
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