diff --git a/120_Proximity_Matching/00_Intro.md b/120_Proximity_Matching/00_Intro.md
old mode 100755
new mode 100644
index d9348c8..3ccc952
--- a/120_Proximity_Matching/00_Intro.md
+++ b/120_Proximity_Matching/00_Intro.md
@@ -1,11 +1,20 @@
+<!--
 [[proximity-matching]]
 == Proximity Matching
+translated by Yang
+-->
+## 模糊匹配
 
+<!--
 Standard full-text search with TF/IDF treats documents, or at least each field
 within a document, as a big _bag of words_.((("proximity matching")))  The `match` query can tell us whether
 that bag contains our search terms, but that is only part of the story.
 It can't tell us anything about the relationship between words.
+-->
+一般的全文检索方式使用 TF/IDF 处理文本或者文本数据中的某个字段内容。将字面切分成很多字、词(word)建立索引，match查询用query中的term来匹配索引中的字、词。match查询提供了文档数据中是否包含我们需要的query中的单、词，但仅仅这样是不够的，它无法提供文本中的字词之间的关系。
 
+
+<!--
 Consider the difference between these sentences:
 
 * Sue ate the alligator.
@@ -15,7 +24,18 @@ Consider the difference between these sentences:
 A `match` query for `sue alligator` would match all three documents, but it
 doesn't tell us whether the two words form part of the same idea, or even the same
 paragraph.
+-->
+
+举个例子：
+
+* 小苏吃了鳄鱼
+* 鳄鱼吃了小苏
+* 小苏去哪儿都带着的鳄鱼皮钱包
 
+用`match`查询`小苏 鳄鱼`，这三句话都会被命中，但是`tf/idf`并不会告诉我们这两个词出现在同一句话里面还是在同一个段落中（仅仅提供这两个词在这段文本中的出现频率）
+
+
+<!--
 Understanding how words relate to each other is a complicated problem, and
 we can't solve it by just using another type of query,
 but we can at least find words that appear to be related because they appear
@@ -29,6 +49,15 @@ score.
 
 This is the province of _phrase matching_, or _proximity matching_.
 
+-->
+
+理解文本中词语之间的关系是一个很复杂的问题，而且这个问题通过更换query的表达方式是无法解决的。但是我们可以知道两个词语在文本中的距离远近，甚至是否相邻，这个信息似乎上能一定程度的表达这两个词比较相关。
+
+一般的文本可能比我们举的例子长很多，正如我们提到的：`小苏`跟`鳄鱼`这两个词可能分布在文本的不同段落中。我们还是期望能找到这两个词分布均匀的文档，但是我们把这两个词距离比较近的文档赋予更好的相关性权重。
+
+这就是段落匹配（_phrase matching_）或者模糊匹配（_proximity matching_）所做的事情。
+
+<!--
 [TIP]
 ==================================================
 
@@ -36,3 +65,9 @@ In this chapter, we are using the same example documents that we used for
 the <<match-test-data,`match` query>>.
 
 ==================================================
+-->
+
+
+【**提示** 】
+
+这一章，我们会用之之前在< match-test-data, `match` query >中使用的文档做例子。
diff --git a/SUMMARY.md b/SUMMARY.md
index 0b11981..3c9866c 100755
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -121,7 +121,7 @@
    * [全字段查询](110_Multi_Field_Search/45_Custom_all.md)
    * [跨字段查询](110_Multi_Field_Search/50_Cross_field.md)
    * [精确查询](110_Multi_Field_Search/55_Not_analyzed.md)
-* [Proximity Matching](120_Proximity_Matching/00_Intro.md)
+* [模糊匹配](120_Proximity_Matching/00_Intro.md)
    * [Phrase matching](120_Proximity_Matching/05_Phrase_matching.md)
    * [Slop](120_Proximity_Matching/10_Slop.md)
    * [Multi value fields](120_Proximity_Matching/15_Multi_value_fields.md)