Book (Practical) Politics, economy and society Quick! Effective speech skills

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Politics, Economy, and Society
How to improve 「 speaking style 」 for those who don't want to talk about it. Learn about 「's quick-to-understand technology 」! Specifically, we will develop five skills : 1 favorable impression, 2 explanatory power, 3 listening power, 4 persuasive power, 5 crisis management power. 「, 」, 「, 」. This is a book where you can learn "conversation skills that raise your reputation".