为什么中国股市？中国股市是中华人民共和国境内的股票市场，是全球第二大股票市场之一。以下是一些关于中国股市的介绍：

1. 背景介绍：中国股市于1990年12月19日正式成立，其初衷是为了推进国有企业改革和为经济发展筹集资金。英文翻译为：Background Introduction: The Chinese stock market was officially established on December 19, 1990, with the initial intention of promoting state-owned enterprise reform and raising funds for economic development.

2. 市场特点：中国股市具有高投机性、高换手率、高波动性和高收益性的特点。英文翻译为：Market Characteristics: The Chinese stock market has characteristics of high speculation, high turn-over rate, high volatility, and high yield.

3. 投资者情绪：中国股市投资者的情绪对市场的影响很大。由于散户投资者占比较大，他们的情绪波动容易影响市场走势。英文翻译为：Investor sentiment: The sentiment of investors in the Chinese stock market has a significant impact on the market. Due to the large proportion of retail investors, their emotional fluctuations are prone to affect market trends.

4. 监管政策：中国股市的监管政策主要包括对上市公司的审核和监管，以及对市场操纵行为的打击。英文翻译为：Supervision policies: The regulatory policies of the Chinese stock market mainly involve the review and supervision of listed companies, as well as cracking down on market manipulation.