commit 28ae935e936dc48d7793a184a77b62eb1be9f9c3
Author: dangkai <15929996560@163.com>
Date:   Mon Sep 22 18:46:27 2025 +0800

    Initial commit

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..17617af
--- /dev/null
+++ b/README.md
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+# my_yuyin
+