From dea2efad62efb7e106c40d8669b385b97d321d67 Mon Sep 17 00:00:00 2001
From: thinkthinking <61035602+thinkthinking@users.noreply.github.com>
Date: Fri, 7 Apr 2023 09:38:32 +0800
Subject: [PATCH] Update README_cn.md

---
 README_cn.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README_cn.md b/README_cn.md
index a7c587f8a..d46a50605 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -133,6 +133,16 @@ PaddleDetection是一个基于PaddlePaddle的目标检测端到端开发套件
 
 - **🎈社区近期活动**
 
+  - **🏆半监督检测**
+
+    - `文章传送门`：[CVPR 2023 | 单阶段半监督目标检测SOTA：ARSL](https://mp.weixin.qq.com/s/UZLIGL6va2KBfofC-nKG4g)
+    - `代码传送门`：[ARSL](https://github.com/PaddlePaddle/PaddleDetection/tree/develop/configs/semi_det)
+
+    <div align="center">
+    <img src="https://user-images.githubusercontent.com/61035602/230522850-21873665-ba79-4f8d-8dce-43d736111df8.png"  height = "250" caption='' />
+    <p></p>
+    </div>
+
   - **👀YOLO系列专题**
 
     - `文章传送门`：[YOLOv8来啦！YOLO内卷期模型怎么选？9+款AI硬件如何快速部署？深度解析](https://mp.weixin.qq.com/s/rPwprZeHEpmGOe5wxrmO5g)
-- 
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