From 88a62313dffd53b083273fb3c1cd07e8ea607e1c Mon Sep 17 00:00:00 2001
From: 123456 <hoochanlon@outlook.com>
Date: Sat, 29 Jul 2023 10:55:16 +0800
Subject: [PATCH] Update readme.md

---
 latex/readme.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/latex/readme.md b/latex/readme.md
index 87c487d..d4d700a 100644
--- a/latex/readme.md
+++ b/latex/readme.md
@@ -1,6 +1,10 @@
-
 http://mohu.org/zh/
 
+
+* https://oi-wiki.org/tools/latex/
+* https://github.com/xinychen/latex-cookbook
+* https://zilutian.github.io/latex-tutorial-chinese/
+
 ---
 
 * http://mohu.org/info/symbols/symbols.htm