diff --git a/lib/domains/kr/ac/cnu.txt b/lib/domains/kr/ac/cnu.txt
new file mode 100644
index 0000000000..5a55e6c881
--- /dev/null
+++ b/lib/domains/kr/ac/cnu.txt
@@ -0,0 +1,2 @@
+Chungnam National University
+충남대학교
diff --git a/lib/domains/kr/ac/cnu/g.txt b/lib/domains/kr/ac/cnu/g.txt
new file mode 100644
index 0000000000..5a55e6c881
--- /dev/null
+++ b/lib/domains/kr/ac/cnu/g.txt
@@ -0,0 +1,2 @@
+Chungnam National University
+충남대학교
diff --git a/lib/domains/kr/ac/cnu/mail.txt b/lib/domains/kr/ac/cnu/mail.txt
new file mode 100644
index 0000000000..5a55e6c881
--- /dev/null
+++ b/lib/domains/kr/ac/cnu/mail.txt
@@ -0,0 +1,2 @@
+Chungnam National University
+충남대학교
diff --git a/lib/domains/kr/ac/cnu/o.txt b/lib/domains/kr/ac/cnu/o.txt
new file mode 100644
index 0000000000..5a55e6c881
--- /dev/null
+++ b/lib/domains/kr/ac/cnu/o.txt
@@ -0,0 +1,2 @@
+Chungnam National University
+충남대학교
diff --git a/lib/domains/kr/cnu.txt b/lib/domains/kr/cnu.txt
new file mode 100644
index 0000000000..5a55e6c881
--- /dev/null
+++ b/lib/domains/kr/cnu.txt
@@ -0,0 +1,2 @@
+Chungnam National University
+충남대학교