This thesis describes the consonants, vowels, pitches and the phonetic features of phonology in Qin'an(Wuying) of the southeast ofGansu Province.
介绍甘肃省东南部秦安（五营）音系的声母、韵母、声调及其音韵特点。
Taking Wuying National Forest Park in Yichun as an example, the paper introduces the application of Contingent Valuation Method (CVM), and assesses China forest ecological tourism product.
文章以伊春五营国家森林公园价值评估为例介绍了CVM法的应用，并针对运用CVM法评估我国森林生态旅游产品价值进行了评价。
Taking Wuying National Forest Park in Yichun as an example, the paper introduces the application of Contingent Valuation Method (CVM), and assesses China forest ecological tourism product.
文章以伊春五营国家森林公园价值评估为例介绍了CVM法的应用，并针对运用CVM法评估我国森林生态旅游产品价值进行了评价。
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