The research is based on sufficient theoretical and positive analysis.

本研究在理论分析和实证分析的基础上进行。

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So, the paper aims to does systematic theoretical analysis and positive research on the relationship between corporate governance structure and earnings management of listed companies.

因此，本文试图对上市公司的治理结构与盈余管理及其两者关系进行系统的规范分析和实证研究。

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This paper gives a brief introduction to positive discourse analysis, including its background, philosophical basis, theoretical approach and its choice of discourse.

对积极话语分析可从产生背景、哲学基础、理论方法和语料选择等方面进行探讨。

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