diff --git a/1-Introduction/README.md b/1-Introduction/README.md
index e21f796cc..b041eb5b8 100644
--- a/1-Introduction/README.md
+++ b/1-Introduction/README.md
@@ -1,9 +1,10 @@
# Introduction to Data Science
![data in action](images/data.jpg)
->Photo by Stephen Dawson on Unsplash
+> Photo by Stephen Dawson on Unsplash
In these lessons, you will discover how Data Science is defined and learn about ethical considerations that must be considered by a data scientist. You will also learn how data is defined and learn a bit about statistics and probability, the core academic domains of Data Science.
+
### Topics
1. [Defining Data Science](01-defining-data-science/README.md)
diff --git a/1-Introduction/translations/README.zh-cn.md b/1-Introduction/translations/README.zh-cn.md
new file mode 100644
index 000000000..df7e0dbc7
--- /dev/null
+++ b/1-Introduction/translations/README.zh-cn.md
@@ -0,0 +1,17 @@
+# 数据科学简介
+
+![data in action](../images/data.jpg)
+> Photo by Stephen Dawson on Unsplash
+
+在这些课程中,你将了解到数据科学是如何定义的,以及数据科学家必须考虑的伦理问题。你还将明白数据是如何定义的,还有一些关于统计学和概率的知识,这是数据科学的核心学术领域。
+
+### 主题
+
+1. [数据科学的定义](../01-defining-data-science/README.md)
+2. [数据科学伦理](../02-ethics/README.md)
+3. [数据的定义](../03-defining-data/README.md)
+4. [统计与概率概论](../04-stats-and-probability/README.md)
+
+### 致谢
+
+这些课程由 [Nitya Narasimhan](https://twitter.com/nitya) 和 [Dmitry Soshnikov](https://twitter.com/shwars) 用 ❤️ 编写。