diff --git a/lib/domains/vn/edu/dnu.txt b/lib/domains/vn/edu/dnu.txt
new file mode 100644
index 0000000000..da709ab381
--- /dev/null
+++ b/lib/domains/vn/edu/dnu.txt
@@ -0,0 +1,2 @@
+TRƯỜNG ĐẠI HỌC ĐẠI NAM
+DAI NAM UNIVERSITY
\ No newline at end of file