diff --git a/data/person/YANGIU-DN42 b/data/person/YANGIU-DN42
new file mode 100644
index 000000000..14b0c9c8d
--- /dev/null
+++ b/data/person/YANGIU-DN42
@@ -0,0 +1,6 @@
+person:             iu_yang1
+e-mail:             iu_yang1@foxmail.com
+contact:            telegram:iu_yang1
+nic-hdl:            YANGIU-DN42
+mnt-by:             YANGIU-MNT
+source:             DN42
\ No newline at end of file