This paper mainly used the data collection, literature, observation, case study method, qualitative analysis and other methods of analysis of Hunan for further exploration.

文章主要运用了资料收集法，文献法，观察法，案例研究法，定性分析法等方法对湘菜进行进一步的探索分析。

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The method of research in this thesis is including literature study, case study, experiment study, investigation study, interview, observation, comparison and so on.

本文的研究方法为文献研究、个案研究、实验研究、调查研究、访谈法、观察法以及比较研究等。

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Adopting the method of case study out of field research, numerous first-hand and vivid materials were collected by on-the-spot observation and semi-structure interview.

采用实地研究中的个案调查方法，利用现场观察和半结构访谈收集了大量的第一手鲜活资料。

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