From a838d22da8a5519c4009a2be7c547c36e98d28cc Mon Sep 17 00:00:00 2001
From: lo0b0o <tctsui@outlook.com>
Date: Fri, 18 Jun 2021 23:09:36 +0800
Subject: add header

---
 zh-cn/set-theory-cn.html.markdown | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'zh-cn/set-theory-cn.html.markdown')

diff --git a/zh-cn/set-theory-cn.html.markdown b/zh-cn/set-theory-cn.html.markdown
index 24058012..214e2f1c 100644
--- a/zh-cn/set-theory-cn.html.markdown
+++ b/zh-cn/set-theory-cn.html.markdown
@@ -2,6 +2,9 @@
 category: Algorithms & Data Structures
 name: Set theory
 contributors:
+translators:
+    - ["Tianchen Xu", "https://github.com/lo0b0o"]
+lang: zh-cn
 ---
 集合论是数学的一个分支，研究集合、它们的运算和它们的性质。
 
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