diff --git a/_posts/2019-10-22/yongseokcho.md b/_posts/2019-10-22/yongseokcho.md
new file mode 100644
index 0000000..ea007a0
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+++ b/_posts/2019-10-22/yongseokcho.md
@@ -0,0 +1,7 @@
+---
+layout: slide
+title: "Welcome to out second slide"
+---
+yongseokCho.
+Use the left arrow to go back!!
+Why?