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。
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。
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。
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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